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### CK-12 Plix - CK-12

K to 12
Plix (Play, Learn, Interact, and eXplore) shares over 1,000 interactives, providing practice and exploring math and science concepts. Math topics range from adding whole numbers to...more
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Plix (Play, Learn, Interact, and eXplore) shares over 1,000 interactives, providing practice and exploring math and science concepts. Math topics range from adding whole numbers to calculus concepts; science content includes biology, physics, earth, and life science, among others. Follow the directions found in each interactive to move the slider to show changes in each story problem or question. Plix integrates with several learning management systems, including Google Classroom, Schoology, and Canvas. Share Plix activities by creating a new class on the Plix site or assigning it to your learning management system.

tag(s): angles (52), area (52), atoms (42), charts and graphs (169), data (144), decimals (87), earth (184), earthquakes (44), equations (120), fractions (163), geometric shapes (135), integers (23), latitude (10), magnetism (36), molecules (40), oceans (144), planets (111), plate tectonics (20), prime numbers (26), probability (97), rock cycle (12), rocks (36), scientific method (47), seasons (36), simulations (8), solar system (108), statistics (116), STEM (255), Teacher Utilities (143), volume (34), water (101)

#### In the Classroom

Use Plix interactives as warm-up activities when teaching new concepts, as a computer center activity, or as an exploration activity for homework. If you are not using a learning management system, use the three dots located on the top bar to find different share options and embed code to use on websites. After providing exploration time, ask students to share their understanding of content in interactives using Flip, reviewed here. Create a topic for students to add a video response that might include a demonstration of their computer screen as they discuss how the interactive works and share their understanding of the concept they explored.

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### Mobius Strip Hearts - What We Do All Day

K to 12

This site shares step-by-step directions for making Mobius strip hearts. A Mobius strip is a one-sided surface with no boundaries that looks like an infinite loop and is also known...more
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This site shares step-by-step directions for making Mobius strip hearts. A Mobius strip is a one-sided surface with no boundaries that looks like an infinite loop and is also known as a twisted cylinder. A video tutorial on making Mobius strip hearts using paper, tape, and scissors is included. The tutorial also includes instructions on cutting the paper into strips and linking the Mobius strips together.

tag(s): crafts (50), problem solving (225), STEM (255), valentines day (12)

#### In the Classroom

Include a Mobius strip heart activity during your Valentine's Day celebrations, or share the instructions and materials as part of maker-space activities. Extend learning by providing a finished Mobius strip heart, then ask students to problem-solve how to make the heart without any directions. Encourage students to share ideas on everyday uses of Mobius strips, such as conveyor belts, exercise bands, etc. Ask students to record tutorials for creating the Mobius strip heart activity and other Mobius strip creations, then share their tutorials and pictures in a multimedia book presentation created with Book Creator, reviewed here.

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### STEM - STEAM - STREAM Resources - TeachersFirst

K to 12
If you are still getting familiar with STEM (STEAM or STREAM), learn all about them through the resources in this collection. What we once referred to as STEM (educational curriculum...more
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If you are still getting familiar with STEM (STEAM or STREAM), learn all about them through the resources in this collection. What we once referred to as STEM (educational curriculum that combines science, technology, engineering, and math) has evolved into STEAM and now STREAM. STEAM includes the original four areas and has integrated art into the mix. STREAM takes it further and adds a layer of reading and writing. You will find helpful information about STEM, STEAM, and STREAM in this collection. In addition, we have curated web resources for all grade levels to help as you plan your activities (lesson plans, interactives, and more).

tag(s): engineering (117), STEM (255)

#### In the Classroom

We have included resources for all grades. Remember, our "In the Classroom" suggestions with each reviewed resource, give you ideas about using these tools in your classroom.

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### The Achievery - AT&T

K to 12

The Achievery is a free digital learning platform created by AT&T in collaboration with Warner Brothers that pairs video clips with lessons to engage students in learning across seven...more
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The Achievery is a free digital learning platform created by AT&T in collaboration with Warner Brothers that pairs video clips with lessons to engage students in learning across seven subject areas. Create an account to access activities such as a poetry scavenger hunt with Amanda Gorman or learn reading and writing skills from Wonder Woman video clips. Begin at the "All Units" link to find content by grade level, standards, subject, and additional filters. Most lessons are part of a larger learning unit; however, they are ready to use as individual teaching activities. Each lesson includes correlations to teaching and CASEL standards (Collaborative for Academic, Social, and Emotional Learning), highlights relevant vocabulary, activity directions, and links to the featured video, and is available in PDF format. The Achievery lessons and activities are available in English and Spanish. This site would be a good one to leave for your substitute to use; it's high interest, no sign-in, and has lesson plans & video clips.

tag(s): blended learning (16), coding (87), digital citizenship (83), engineering (117), environment (237), equations (120), geometric shapes (135), graphic design (50), internet safety (111), literature (219), map skills (56), measurement (127), media literacy (102), narrative (15), numbers (121), operations (74), order of operations (29), problem solving (225), remote learning (61), Research (81), social and emotional learning (74), spanish (104), STEM (255), substitutes (27), writing (315)

#### In the Classroom

Bookmark and save this site as a resource for lessons in many content areas to engage students using popular video clips. All lessons are created as remote learning activities making them easily adaptable for both in-class and out-of-class assignments. Easily find activities to differentiate instruction for different student ability levels by browsing options below or above the student's current grade level. Many lessons include worksheets in PDF format, turn these activities into a digital format by taking a screenshot of the document, then save as the background on Google Slides, reviewed here. Add text boxes in the appropriate place on the slide for students to add responses. Use Pear Deck Flashcard Factory, reviewed here, to create flashcards for students to practice the vocabulary highlighted in each lesson.

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### Mathematics Lessons - TedEd

K to 12

This mathematics page includes math activities for students of all ages and abilities based on problem-solving activities and riddles integrated into many different topics. Each lesson...more
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This mathematics page includes math activities for students of all ages and abilities based on problem-solving activities and riddles integrated into many different topics. Each lesson typically consists of a video that explains the concept or problem-solving strategy, as well as interactive quizzes and other resources to help reinforce the learning. Many tasks also come with additional resources such as lesson plans, discussion questions, and further reading. Use the filters to narrow down options by grade level, type of content, video length, and subtitles options. In addition, each activity includes categories such as Science and Technology or The Arts; use these links to find related activities. Registration isn't required; however, it allows you to save your favorite activities and customize lessons.

tag(s): critical thinking (112), engineering (117), financial literacy (92), numbers (121), probability (97), problem solving (225), riddles (16), STEM (255)

#### In the Classroom

Use the activities on this site to introduce problem-solving to students through various topics and problem-solving tools. Begin by narrowing down the content to your chosen grade level to find appropriate activities. Next, consider differentiating activities by student interests and ability levels. Finally, use the option to customize lessons to create questions for different groups of students or add additional questions while still using the original video. Ask older students to use these activities as a model, then create their animated math riddles using Powtoon, reviewed here.

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### TEACHFLIX - Ditch That Textbook

K to 12

Teaching with videos engages and excites students, but finding the right video takes time. TEACHFLIX is a curated collection of videos shared by classroom teachers to put to immediate...more
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tag(s): coding (87), computational thinking (41), computers (105), digital citizenship (83), engineering (117), problem solving (225), social and emotional learning (74), STEM (255), video (253), virtual field trips (79)

#### In the Classroom

Use this curated collection of videos to engage students in lessons in all subjects. Use EdPuzzle, reviewed here, to enhance the video content by adding comments, questions, and more within the video. Create interactive lessons with videos from this collection, formative assessments, and other interactive content using Pear Deck, reviewed here, to present material in a deeper, more robust manner. Upon completion of your lesson, extend learning by asking students to share their learning using a simple web page builder such as Straw.Page, reviewed here.

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### Educational Podcasts for Students - TeachersFirst

K to 12
In this collection, we share many educational podcasts for students of all ages in various subject areas. The act of listening to podcasts offers many benefits to our students. The...more
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In this collection, we share many educational podcasts for students of all ages in various subject areas. The act of listening to podcasts offers many benefits to our students. The podcasts are available anytime, making them ideal for in-person, remote, blended, and flipped instruction. Students can listen a second time to deepen their understanding.

tag(s): podcasts (69)

#### In the Classroom

Share these podcasts with your students to use when learning related material. Share a link to this collection on your school web page and in your school newsletter (or email). Find podcasts to incorporate into your lessons.

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### Georgia Virtual Learning Shared Resources - Georgia Virtual Learning

5 to 12
Georgia Virtual Learning is the online education headquarters for the Georgia Department of Education and offers over 100 virtual courses for middle and high school students. Choose...more
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Georgia Virtual Learning is the online education headquarters for the Georgia Department of Education and offers over 100 virtual courses for middle and high school students. Choose from studies in all core content areas and the fine arts and world languages. An additional option features courses in CTAE/Electives. These offerings include classes in finance, computer science, fitness, and more. After selecting a course to view, use the module to proceed through the contents. Each module includes an introduction featuring essential questions and interactive content and concludes with final assessments and a module test.

tag(s): art history (85), body systems (40), business (48), chinese (44), drawing (60), environment (237), financial literacy (92), french (73), geology (64), japanese (47), latin (22), music theory (45), narrative (15), novels (30), nutrition (133), oceans (144), OER (43), photography (130), plagiarism (32), poetry (187), psychology (67), robotics (22), romeo & juliet (8), short stories (18), sociology (22), space (211), spanish (104), STEM (255), writers workshop (31)

#### In the Classroom

Bookmark and save this site as a supplemental resource for your current lessons, as a resource for students to learn about subjects not covered in their current courses, and to differentiate learning for students. For example, provide remediation to high school students by sharing the 9th or 10th-grade literature and composition courses as a review activity or enhance your British Literature unit by assigning a module that focuses specifically on 17th, 18th, or 19th-century British literature. Consider assigning different activities to groups of students to present to their peers. Ask them to use an infographic creator such as the Canva Infographic Creator, reviewed here, as a tool for sharing important information. As a final learning extension, create a digital class book using Ourboox, reviewed here, to share understanding of the content learned. Include text, images, maps, and more in the student-created books.

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### Edia - Edia Learning Inc.

5 to 12
Quickly create math practice questions that provide instant feedback with helpful explanations using Edia. Edia's database includes an extensive list of questions to use. First, select...more
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tag(s): charts and graphs (169), coordinates (15), data (144), decimals (87), division (100), equations (120), exponents (35), factoring (25), factors (29), fractions (163), functions (53), geometric shapes (135), inequalities (23), multiplication (124), negative numbers (12), number sense (72), place value (35), probability (97), quiz (66), quizzes (88), sequences (12), sequencing (17), Teacher Utilities (143)

#### In the Classroom

Use Edia to create, share, and differentiate math practice questions with students. Create practice sheets for students on the fly as you assess understanding of concepts or review previously learned material. If parents ask for additional support for their students, create individual practice on the necessary skills. Some of Edia's explanations may take a different approach than methods taught in your classroom, use this to your advantage and ask students to share different methods for approaching problems. Ask students to share their approaches using a screen recording tool such as Free Screen Recorder Online, reviewed here, or with Flip, reviewed here, as a video response that includes use of the included whiteboard tool.

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### Maths Through Stories - University of Reading's Institute of Education (UK)

K to 12

Gather ideas for teaching math through stories and creative writing at this site created for parents and educators. Find book lists, lesson ideas for students up to fourteen years old,...more
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Gather ideas for teaching math through stories and creative writing at this site created for parents and educators. Find book lists, lesson ideas for students up to fourteen years old, and guidelines for writing stories for students of all ages. Another option includes a link to YouTube videos featuring high-quality readings of math stories. Learn about the key elements to include in math stories based on tips for authors and read interviews with mathematical storytellers.

tag(s): book lists (158), stories and storytelling (38)

#### In the Classroom

Use this resource to find ideas for introducing and teaching the elements of math stories with your students. Bookmark and share interesting math stories with your students using Symbaloo, reviewed here. Take advantage of the many tools found at ReadWriteThink, reviewed here, to teach students the features and process for writing math stories. Search for math stories at ReadWriteThink to find lessons. After students create math stories have them create interactive presentations using Genially, reviewed here. Use Genially to create presentations, interactive images, or games and escape rooms.

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###### More

8 to 12

Numerade is an interactive science and math platform that contains over one million video lessons taught by top educators from around the US. Engage with the site's content through...more
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Numerade is an interactive science and math platform that contains over one million video lessons taught by top educators from around the US. Engage with the site's content through several different options, including questions found in many textbooks, test prep books, or "Winter Break Bootcamps" that provide short, focused lessons on topics such as calculus and physics. Each lesson is a video explanation of specific questions and uses whiteboards to draw and share information. Registration isn't necessary to view and share videos; it provides the opportunity to create classrooms by importing information from Google Classroom or manually creating a class. Use your class information to build and share playlists with students. Registered users also have the option to create and share videos with students.

tag(s): chemicals (39), genetics (76), statistics (116), STEM (255), test prep (66), variables (14), video (253)

#### In the Classroom

Numerade features video lessons from many different textbooks, making it a useful resource to supplement current classroom content. Check to see if your current textbooks are available, including videos as a part of a playlist to share with students. Take advantage of the playlists as a resource for homework or remote learning lessons. Use the videos found on this site as a model for students to share and explain their solutions to math and science problems. Incorporate a Flip, reviewed here, assignment to post questions for student response, and ask them to use the whiteboard feature to share solutions and their problem-solving process. Consider sharing videos with advanced students to use as a resource for working ahead within textbooks, or by assigning a different textbook than used in class.

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###### More

9 to 12
ClassPad is an internet-based calculation tool that supports graphing, statistical calculations, and geometric calculations. Use the tools to create equations, graphs, and more. Add...more
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tag(s): calculators (37), charts and graphs (169), equations (120), financial literacy (92)

#### In the Classroom

Share ClassPad with students and let them explore and share features with your advanced math classes. Be sure to guide students toward YouTube, where several tutorial videos are available. As students use the different features available on ClassPad, ask them to create tutorials to share with peers using a screen recording tool like Free Screen Recorder Online, reviewed here. Use Padlet, reviewed here, to share all student or bookmarked YouTube tutorials in one easy to locate place.

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### Alison - Mike Feerick

10 to 12
Alison is a free learning platform offering courses for education and skills training provided by the world's leading experts. Find courses using the dropdown boxes at the top of the...more
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Alison is a free learning platform offering courses for education and skills training provided by the world's leading experts. Find courses using the dropdown boxes at the top of the site sorted by Explore Diplomas and Certificates and Discover Careers. Under More find Assessments and a Resume Builder among other tools. Browse the home page to find the popular courses and most recent offerings. Complete the free registration to begin. Upon selecting a class, view information on the number of modules, topics, and approximate length. Upon completion, Alison provides a certificate or diploma, depending on the duration of the offerings.

tag(s): business (48), careers (138), chinese (44), coding (87), communication (135), engineering (117), french (73), german (48), literature (219), multilingual (62), OER (43), Online Learning (39), politics (113), psychology (67), sociology (22), spanish (104), STEM (255)

#### In the Classroom

Use Alison to find professional learning courses, learn the basics of a new language, or for personal development. Share Alison with students to learn skills not offered in school or share with ENL/ESL students to use when learning English. Use Alison with student cohorts interested in learning about a new topic or preparing for college-level courses.

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### OK2Ask: Increase Student Achievement and Engagement in Your Classroom with Simulations - TeachersFirst

1 to 12

This recording of an OK2Ask online professional learning session is from May 2020. You can register and immediately view the archive of the session.

The authentic nature
...more
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This recording of an OK2Ask online professional learning session is from May 2020. You can register and immediately view the archive of the session.

The authentic nature of simulations can be highly motivating for even your hardest to reach students. When used properly, instructional simulations can empower student learning, helping students to set goals, seek feedback, and demonstrate what they have learned. Learn to choose simulations that model the relationships between concepts studied. In this session, we will discuss how to best use simulations in the classroom to increase student achievement, allow students to reflect on what they have learned, and transfer their knowledge to new problems and situations. As a result of this session, teachers will: 1. Understand the value of using simulations in the classroom; 2. Explore instructional simulations; and 3. Plan for the use of simulations in the instructional setting. This session is appropriate for teachers at all technology levels.

tag(s): professional development (379), simulations (8)

#### In the Classroom

The archive of this teacher-friendly, hands-on webinar will empower and inspire you to use learning technology in the classroom and for professional productivity. As appropriate, specific classroom examples and ideas have been shared. View the session with a few of your teaching colleagues to find and share new ideas. Find additional information and links to tools at the session resource page. Learn more about OK2Ask and upcoming sessions here.

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### Open Course Library - Washington State Board for Community and Technical Colleges

10 to 12

Open Course Library is an impressive collection of free, downloadable course materials. Materials include syllabi, activities, readings, assessments, and more. The course topics cover...more
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Open Course Library is an impressive collection of free, downloadable course materials. Materials include syllabi, activities, readings, assessments, and more. The course topics cover a variety of content in all subject areas. Use the search feature to narrow down available information. Most links lead to course information found on shareable Google Documents.

tag(s): anthropology (9), business (48), careers (138), cells (80), communication (135), french (73), geology (64), literature (219), media literacy (102), nutrition (133), oceans (144), OER (43), psychology (67), sign language (10), spanish (104), speech (67), statistics (116), women (136), writing (315)

#### In the Classroom

Use these excellent free course materials in a variety of ways. Share courses with students with specific career interests not covered by traditional curriculums such as aerospace or anthropology. Provide students the opportunity to participate in college-level learning experiences without risk by using materials found in the courses on the site. These courses are perfect for use with gifted students to offer them content at a level that challenges them. As students learn from the information found in the courses on this site, ask them to reflect and share their learning through a digital portfolio created with Pathbrite, reviewed here. Students can even include their digital portfolio as part of their college application process at many universities.

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### LibreTexts - LibreTexts

10 to 12
LibreTexts is an open educational resource (OER) for finding and sharing textbooks, textmaps, and libretexts. The site currently covers twelve college disciplines, from chemistry to...more
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LibreTexts is an open educational resource (OER) for finding and sharing textbooks, textmaps, and libretexts. The site currently covers twelve college disciplines, from chemistry to the humanities. Advanced features within the books include embedded multimedia, embedded code, and the ability to use Hypothesis, reviewed here, as a collaborative digital annotation tool within texts. Choose the Explore the Libraries option to find material by subject. Most subjects include links to texts, course shells (teaching modules from different institutions), and homework examples.

tag(s): business (48), careers (138), cells (80), communication (135), differentiation (83), ecology (99), electricity (60), elements (32), engineering (117), environment (237), evolution (87), financial literacy (92), genetics (76), geology (64), gifted (63), literature (219), logic (163), magnetism (36), mental health (33), nutrition (133), oceans (144), OER (43), organisms (16), periodic table (44), plants (140), professional development (379), psychology (67), religions (75), sociology (22), space (211), spanish (104), statistics (116), STEM (255)

#### In the Classroom

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### Dictionary of Numbers, Putting Numbers in Human Terms - Glen Chiacchieri

4 to 12
Dictionary of Numbers is an extension for the Chrome web browser that helps make sense of numbers found on the web and puts them in human terms. For example, highlight ...more
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Dictionary of Numbers is an extension for the Chrome web browser that helps make sense of numbers found on the web and puts them in human terms. For example, highlight the term 8 million on a web page and Dictionary of Numbers offers the comparison to the population of New York City. Use Dictionary of Numbers for your own search too. Just type in any number to receive a term comparing to something relatable. Click Download Now and follow the easy directions to get started. The introduction video is hosted on YouTube. If your district blocks YouTube, then it may not be viewable. Click the Download Now button to get this Chrome extension.

tag(s): dictionaries (47), number sense (72)

#### In the Classroom

Install (or request installation) on classroom computers for student use when working with or reading statistics or numbers. Display on your interactive whiteboard (or projector) to help students compare and relate numbers to physical objects or similar items. Challenge students to add their own number "annotations" to passages they read, especially when doing close reading of informational texts. Make number sense a routine part of reading.

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### Graphing Stories - Desmos

6 to 12

Graphing Stories is a math activity that teaches how to transition from one-variable representations to two-variable representations (number lines to coordinate planes). Use the attached...more
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Graphing Stories is a math activity that teaches how to transition from one-variable representations to two-variable representations (number lines to coordinate planes). Use the attached Teacher Guide to plan instruction using the included videos and whiteboard for sketching. The helpful "Teacher Moves" provides tips for guiding instruction within each of the videos. Create a free Desmos account to make a class code to use the activity with students. Desmos recommends a different class code for each class period.

tag(s): charts and graphs (169), number lines (33)

#### In the Classroom

Take advantage of the many free activities provided by Desmos by creating your account and saving favorites to collections. Use the Graphing Stories as a self-paced activity for students to complete in place of other homework assignments or as a collaborative activity with peers. Be sure to ask students to create their representations to share in the class gallery. For more specific information on using Desmos tools, search for tutorials on YouTube. Ask students to include reflections about their learning process in a digital portfolio created with Pathbrite, reviewed here. Include screenshots of the learning process as slides within the portfolio or create a screencast tutorial using Free Screen Recorder Online, reviewed here, and embed it within the portfolio. Extend student learning by asking students who work ahead to create step-by-step instructions via explainer videos for their peers using FlexClip, reviewed here.

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### CanFigureIt Geometry - CanFigureIt LLC

6 to 12
CanFigureIt is an interactive tool and workspace for exploring and learning about geometric proofs. This tool, developed to help promote problem-solving skills and logical thinking,...more
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CanFigureIt is an interactive tool and workspace for exploring and learning about geometric proofs. This tool, developed to help promote problem-solving skills and logical thinking, provides immediate feedback to student responses. Start as a guest user, or apply for the Proof Ninja Educator Program to receive student reports. Choose from over 450 different topics, then follow prompts to justify claims and make proofs. Take advantage of the included tutorial videos to understand how to use all of the features of the program. Although optimized for Chromebooks, this site works on PC's and Macs but is not optimized for use on mobile devices.

tag(s): angles (52), geometric shapes (135)

#### In the Classroom

Include this site with your other tools for teaching and practicing geography concepts. Be sure to share with students on your webpage or blog for easy access at any time. Apply for the Proof Ninja Educator Program to take advantage of the additional features for monitoring student work. Introduce this site to your students on your interactive whiteboard as you work together to learn geometry concepts. Ask students to show proofs and justifications using the program and take a screenshot of their work. Ask students to include their screenshot within a Google document and share their problem-solving process. This site is an excellent way to differentiate learning for different levels of student understanding. Encourage students to create explainer videos using Clipchamp, reviewed here, to modify their learning and to share their understanding with their fellow students. Include those videos on your website for all students to review and access.

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### Open Middle - N Johnson, R Kaplinsky, B Anderson, D Luevanos, and Z Miller

K to 12
Open Middle is a terrific resource to find challenging math problems for all grade levels. The problems on this site offer multiple options for finding the solution. Many initially...more
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Open Middle is a terrific resource to find challenging math problems for all grade levels. The problems on this site offer multiple options for finding the solution. Many initially appear to be easy; however, they become more complex as they are solved. Use links at the top of the page to find problems by grade level and concept or use filters to browse by Common Core Standards. Each question includes a hint when necessary and answers.

tag(s): logic (163), problem solving (225), statistics (116)

#### In the Classroom

Bookmark this site to find math problems correlating to your teaching standards or content. This site is perfect for finding materials to differentiate instruction with different student ability levels. Have students share their results and discuss their problem-solving process on your interactive whiteboard. Take screenshots of the different solutions and include on your class website. Another option is to take a picture of student's written solutions, then use Voxer, reviewed here, to extend student learning by having them add an audio recording describing their mathematical thinking. Share their Voxer to your student's digital portfolio on Seesaw, reviewed here, or another portfolio creation site. As students become more proficient in sharing their mathematical thinking and problem-solving activities, consider using their math talks as part of an ongoing podcast using Buzzsprout, reviewed here, as a way to extend student learning and promote math conversations and help students understand that there may be many different ways to arrive at the right answer to a problem. Buzzsprout features free and easy to use tools including the ability to create and schedule podcasts to be released on any date and time you desire.