180 trigonometry results | sort by:
return to subject listing
Open Course Library - Washington State Board for Community and Technical Colleges
Grades
10 to 12
tag(s): anthropology (14), business (57), careers (149), cells (105), communication (18), french (86), geology (78), literature (264), media literacy (78), nutrition (157), oceans (165), OER (31), psychology (66), sign language (10), spanish (108), speech (86), statistics (134), women (99), writing (363)
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 PortfolioVillage, reviewed here. Students can even include their digital portfolio as part of their college application process at many universities.You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
LibreTexts - LibreTexts
Grades
10 to 12tag(s): business (57), careers (149), cells (105), communication (18), differentiation (52), ecology (134), electricity (96), elements (39), engineering (132), environment (319), evolution (106), financial literacy (110), genetics (91), geology (78), gifted (79), literature (264), logic (251), magnetism (42), mental health (29), nutrition (157), oceans (165), OER (31), organisms (22), periodic table (55), plants (175), professional development (195), psychology (66), religions (74), sociology (24), space (232), spanish (108), statistics (134), STEM (213)
In the Classroom
LibreTexts is a bonanza for AP and teachers of gifted students. Take advantage of the free texts, course outlines, and homework resources to differentiate instruction and provide lessons for advanced students. Choose resources from LibreTexts for use in any classroom to supplement current materials. As part of career-planning activities, ask students to browse through topics that interest them. Encourage students to collaborate with others with similar career interests, both in the classroom and globally. Extend learning by suggesting that students participate in Ted-Ed Clubs, reviewed here. These Clubs allow participants to share in global meetings with peers that have a common interest. As students learn more about their chosen field, encourage them to interact with members of your community to ask questions and perhaps job shadow as a way to understand the career through personal experience. If using course materials and textbooks found on LibreTexts, this is the perfect opportunity for students to ask clarifying questions from their mentor. Enhance learning by making students the experts. Ask them to present their career findings using a multimedia tool like Sway, reviewed here, to share the information learned with peers.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Expii - Expii, Inc.
Grades
6 to 12tag(s): atoms (55), cells (105), charts and graphs (203), decimals (125), earth (226), electricity (96), equations (155), fractions (232), magnetism (42), molecules (49), number lines (35), number sense (100), planets (139), ratios (66), space (232), stars (71), STEM (213), sun (75), transformations (19), variables (20)
In the Classroom
Include Expii with your links for students to use at home and in class. Expii is an excellent way to provide content explanation through the voice of many different speakers, allowing the opportunity to increase student understanding. To enhance learning, ask groups of students to view lessons provided by the different contributors, then ask them to compare and contrast information by creating a concept map or Venn Diagram using Canva, reviewed here. At the end of a teaching unit, ask students to redefine what they learned using a multimedia tool like Adobe Spark in K-12, reviewed here, or Sway, reviewed here, to share their learning. Be sure to have them include their own video explanation of the content.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
OK2Ask: Formative Assessment with Infographics - TeachersFirst
Grades
3 to 12tag(s): infographics (51)
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.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
OK2Ask: Free Microsoft Tools to Make Learning Accessible and Inclusive - TeachersFirst
Grades
K to 12tag(s): Accessibility (7), differentiation (52), Microsoft (68), Special Needs (42)
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.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
OK2Ask: Make the Most of Your TeachersFirst Membership - TeachersFirst
Grades
K to 12In 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.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Scalar Learning YouTube Channel - Scalar Learning
Grades
6 to 12tag(s): angles (86), charts and graphs (203), data (156), decimals (125), equations (155), fractions (232), geometric shapes (171), inequalities (25), logic (251), mean (27), median (24), mode (17), percent (79), problem solving (294), square roots (21), test prep (87), video (268)
In the Classroom
Bookmark this site to view individual episodes together as a class, or use in centers for students to view videos on classroom computers. When using for centers use a site such as Vizia, reviewed here, to insert comments and questions into any of the videos as part of the student viewing process. Instead of written responses about what they learned or questions they may still have, instruct students share their responses and discussion through video using Flipgrid, reviewed here. Challenge cooperative learning groups to create their own video tutorials using playposit, reviewed here, and share them on a site such as TeacherTube, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
NCTM Illuminations Numbers & Operations Resources 9th-12th Grade - NCTM
Grades
8 to 12tag(s): estimation (45), exponents (44), integers (39), probability (135), problem solving (294), ratios (66), sequences (15), sequencing (29), vectors (22)
In the Classroom
Keep this site in your professional favorites to find supporting technology and lessons for teaching numbers and operations. As you find practice or extension ideas for student use or at home reinforcement, share specific links on your class web page or classroom computer center for students to access independently or as you assign them for needed practice. The full site is overwhelming for most parents, so share the specific areas that fit your curriculum.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
OK2Ask: Tech Integration Made Easy with Sutori - TeachersFirst
Grades
K to 12tag(s): digital storytelling (147), timelines (60)
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.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
NCTM Illuminations Geometry Resources Grades 9-12 - NCTM
Grades
9 to 12tag(s): area (70), flips (8), geometric shapes (171), logic (251), pi (28), probability (135), problem solving (294), pythagorean theorem (34), ratios (66), turns (4), volume (52)
In the Classroom
Keep this site with your professional favorites to find supporting technology and lessons for teaching geometry. As you find practice or extension ideas for student use or at home reinforcement, share specific links on your class web page or classroom computer center for students to access independently or as you assign them for needed practice. The full site is overwhelming for most parents, so share the specific areas that fit your curriculum.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Twitter Chat: Ideas for Infusing STEM - TeachersFirst
Grades
K to 12tag(s): professional development (195), STEM (213), twitterchatarchive (58)
In the Classroom
Do you teach STEM (science, technology, engineering, and math)? Check out this archived chat for tools and tips to use in your classroom. Share this tool with your colleagues interested in learning more tips and tools to use in STEM lessons.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Math and Science Concept Map - CK-12 Foundation
Grades
10 to 12tag(s): concept mapping (17), STEM (213)
In the Classroom
Display the concept map on an interactive whiteboard, or with a projector, and explore the complex interactions between math and science together. Focus on one specific topic, such as population growth patterns to find sub-topics for further exploration. Have students choose a topic for further research then present their findings using a tool like Zoho Show, reviewed here, which is similar to Powerpoint, but easier and free. This site is perfect for use with gifted students to find and learn more about specific math and science content.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
The Common Core Math Standards - CK-12 Foundation
Grades
6 to 12tag(s): commoncore (88), equations (155), geometric shapes (171), probability (135), professional development (195), ratios (66), statistics (134)
In the Classroom
Take advantage of CK-12 for finding standards-aligned lessons and interactives for math lessons. Create an account and upload your own resources and activities to create your own Flexbooks for use with students. CK-12 is available in many languages. Use this site with your ESL/ELL students as a supplement to classroom resources. Share CK-12 lessons with other teachers as you collaborate on lesson planning. Share a link on your class web page for students to use as extra practice at home.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
eMathHelp - eMathHelp
Grades
7 to 12This site includes advertising.
tag(s): calculators (40), homework (38), tutorials (48)
In the Classroom
Take advantage of the many free calculators for use in your math class; display on your interactive whiteboard or with a projector as you work through problems and see how to solve them. Share a link to this site on your class website for students to use as a resource for homework help. Challenge cooperative learning groups to create math explanation videos using Powtoons, reviewed here, and share them on a site such as TeacherTube, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Geometry Math Is Fun - Math is fun
Grades
4 to 12This site includes advertising.
tag(s): angles (86), area (70), dictionaries (53), geometric shapes (171), pythagorean theorem (34), symmetry (49)
In the Classroom
Use this site on your interactive whiteboard to introduce and reinforce geometry concepts and vocabulary. Be sure to add a link to the site on your class website for students to access at home. Have students create an annotated image including text boxes and related links using a tool such as Thinglink, reviewed here to demonstrate geometry in everyday objects.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
With Math I Can - Amazon
Grades
K to 12tag(s): brain (65), mental math (27)
In the Classroom
This site is perfect for teachers, families, and students who lack confidence in math. Use the classroom resources on your interactive whiteboard or projector to demonstrate and teach students lessons on perseverance, grit, and more. Include activities as part of your professional development as you discuss math curriculum during staff meetings. Be sure to share the at home resources with parents on your class website, include parents by sharing stories from your classroom as students work on developing their growth mindset.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Pixar in a Box - Khan Academy and Pixar
Grades
4 to 12tag(s): animation (59), creativity (115), movies (66), STEM (213)
In the Classroom
This site is excellent for enrichment. Include it on your class webpage for students to access both in and out of class. Share the opening video for lessons, then allow students to explore and complete the videos at their own pace. Use this site for enrichment with your gifted students or students interested in art and filmmaking. Challenge students to use concepts presented in the Pixar in a Box tutorials to create their own animated films.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Calculus: The Musical! - Matheatre
Grades
10 to 12This site includes advertising.
tag(s): base ten (11), charts and graphs (203), exponents (44), mean (27), pi (28), video (268)
In the Classroom
Display videos and listen to musical tunes together on an interactive whiteboard (or with a projector) to engage and interest students. Use videos as a model then transform learning with the challenge for cooperative learning groups to create videos on math concepts. Use a tool such as Rawshorts, reviewed here, to create short, animated video explanations. Share the videos on a site such as TeacherTube, reviewed here. Modify learning by having students make a mash-up to demonstrate Calculus concepts. Use one of the many TeachersFirst Edge Tools, reviewed here. Some tool suggestions are (click on the tool name to access the review): Draw.Chat, Typito, Plotagon Story.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
The Art of Questioning in Mathematics - Henrico County Public Schools
Grades
K to 12tag(s): questioning (38)
In the Classroom
Don't skip over this one if you teach math! These questions are good to use in many discussions on many topics. Print this file and include it with all (math) lesson plans. Take one section per month and focus on using those questions with students. Share with your peers as part of your professional discussions in questioning techniques. Include this print out with your Meet the Teacher activities to help parents understand how they can use questions to help students understand math.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
PARCC Practice Tests - English and Math - Pearson Education
Grades
3 to 11tag(s): test prep (87)
In the Classroom
Use as a teaching tool on your interactive whiteboard or projector to help students understand how standardized tests will look. Continue to use individually or as small group instruction. Share a link to practice tests on your class website for use at home.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Add your comments below (available only to members) | Become a Member
Close comment form