150 trigonometry results | sort by:
return to subject listingSymbolab - Michal Avny
Grades
8 to 12tag(s): calculators (37), equations (118), scientific method (48), symbols (14)
In the Classroom
Use as a search engine for mathematics students. Sort results to find explanations of how to solve an equation, what an equation is used for, as well as videos and examples of an equation in use. IN chemistry class, search for examples of chemical equations and places where they are used.You must be registered and logged in to add items to your favorites.
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Mathematics Assessment Project - Shell Center for Mathematical Education
Grades
6 to 12tag(s): angles (51), area (52), assessment (150), charts and graphs (170), decimals (85), equations (118), estimation (34), measurement (124), negative numbers (12), percent (58), pythagorean theorem (18)
In the Classroom
Bookmark and save this site as a resource for classroom activities and assessments relating to Common Core standards. Share this site with others in your department as a resource for developing and implementing activity based lessons. View videos as part of your (and your department's) professional development sessions. This is an excellent site for any Math department head or curriculum leader to use when leading fellow teachers.Add your comments below (available only to members) | Become a Member
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Math 10 - Yordan Petrov Petrov(Dancho)
Grades
3 to 12This site includes advertising.
tag(s): division (97), equations (118), exponents (35), fractions (158), logic (163), mixed numbers (8), multiplication (121), operations (72), polynomials (20), probability (97), problem solving (224), pythagorean theorem (18), sequences (12), square roots (15)
In the Classroom
Share portions of the site as needed on your interactive whiteboard. Use the Problem Solver applications to demonstrate and share any problems you want to work out as a class. Have students use the Problem Solver and then write a journal entry describing the steps used in solving the problem. Assign different portions of the Math History section of the site to students to use when learning math history or as a backdrop to put concepts into context. Share this site on your website or blog as a resource for students to use at home. Use discussion topics from the site's forum in your classroom. An example would be to discuss the topic if math is the most boring or difficult subject and why.Add your comments below (available only to members) | Become a Member
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K-12 Mathematics Vocabulary - Granite Schools, Salt Lake City Utah
Grades
K to 12tag(s): professional development (407), vocabulary (239)
In the Classroom
Presentation materials on this site would be excellent to use when sharing ideas for teaching vocabulary skills with fellow teachers. Bookmark and share this site as a resource for math vocabulary teaching materials for use on word walls, flashcards, lessons, and more. Print out key vocabulary words for your students to learn. Or simply put the URL for a specific list or section on your website for students to access both in and out of the classroom.Add your comments below (available only to members) | Become a Member
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Illustrative Mathematics - Institute for Mathematics and Education
Grades
K to 12tag(s): assessment (150), base ten (5), equations (118), fractions (158), operations (72), probability (97), problem solving (224), ratios (47), statistics (121)
In the Classroom
Share this site with other teachers as you begin implementation of Common Core lessons and activities. Bookmark the site for use when planning new units. Explore this site for new teaching ideas. Share with new teachers as a resource for lesson planning.Add your comments below (available only to members) | Become a Member
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Let's Play Math! - letsplaymath.net
Grades
K to 12This site includes advertising.
tag(s): mental math (19), preK (263), puzzles (142)
In the Classroom
Bookmark this blog to use as a resource for classroom lessons and activities. Subscribe to the blog or "like" the Facebook page to be notified when new posts appear. Share this link on your class website for students and parents to use at home.Add your comments below (available only to members) | Become a Member
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Promethean Planet - Promethean, Inc
Grades
K to 12In the Classroom
Before you try any of these activities, think about how you can make the lesson more student-centered. Find ideas in TeachersFirst's Hands off, Vanna! Giving Students Control of Interactive Whiteboard Learning . Browse the site for interactive whiteboard resources to download for classroom use. Bookmark and save favorites for later use. Download any resource, then tweak it to your individual needs. Have questions about creating Promethean Flipcharts? Post your question on the technical board to receive helpful replies. If you have a SmartBoard, be sure to check out the SmartBoard lessons and resources page located here. You will need to download the ActivInspire software (free).Comments
This is the go-to site for Promethean flipchart downloads. Most files were created by teachers. The only downside is that the files are hit-or-miss. There are many gems, but you might have to browse some not-so-great files to find them.Tim, , Grades: 0 - 6
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Mathematical Quotations Server - Mark Woodard, Furman University
Grades
6 to 12tag(s): probability (97), quotations (18), statistics (121)
In the Classroom
Use this site to find a quote of the week for your math classroom. Ask students to respond with their own thoughts. Begin each new unit with an appropriate quotation to spark classroom discussion and determine prior knowledge. Hang the quote on your wall throughout the unit. Use the list as examples of mathematical quotes and challenge students to create their own quote. Then ask them to create a talking avatar using a photo or other image (legally permitted to be reproduced) using a tool such as Blabberize, reviewed here. The avatars can be say the quotation.Add your comments below (available only to members) | Become a Member
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Teaching Channel - Videos, Lesson Plans, and Other Resources for Teachers - Teaching Channel
Grades
K to 12tag(s): assessment (150), behavior (46), classroom management (123), commoncore (75), differentiation (89), firstday (22), inquiry (24), newbies (12), professional development (407), rhythm (21), substitutes (26), video (263)
In the Classroom
Mark this one in your favorites for those times when you need inspiration. View videos as a way of finding fresh lesson ideas with practical suggestions for implementation. Share this site with other teachers, viewing videos together during professional development sessions. This site is a great site for mentoring new teachers to develop professional skills. There are even videos to share with your class on your interactive whiteboard or projector.Add your comments below (available only to members) | Become a Member
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MathFlix - Loyola University Chicago School of Education
Grades
6 to 12tag(s): area (52), charts and graphs (170), decimals (85), estimation (34), fractions (158), inequalities (24), logic (163), money (114), numbers (119), patterns (62), percent (58), perimeter (20), polls and surveys (48), probability (97), problem solving (224), statistics (121), symmetry (27), variables (14), whole numbers (9)
In the Classroom
Bookmark this site as a resource for math videos to use on your interactive whiteboard or on classroom computers. Watch videos together to introduce or review classroom concepts. Or "flip" your classroom by sharing the videos oor independent viewing before you discuss the topic in class. Share a link to videos on your classroom website or blog for students to use as a review resource at home. Share this entire site on your class website, wiki, or blog for alternative presentations of topics that are difficult. Challenge cooperative learning groups to create videos of their own on math concepts. Share the videos on a site such as TeacherTube reviewed here.Add your comments below (available only to members) | Become a Member
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Mr. Honner - Math Appreciation - Patrick Honner
Grades
8 to 12tag(s): blogs (65), logic (163), photography (118), pi (26), social networking (64)
In the Classroom
Use this blog as a resource for finding new classroom activities such as the custom pi necklace mathematical Valentine. (Use the search bar near the top of the page to find these items if not found on the home page.) Have students complete activities found on the site then extend their knowledge by challenging them to create an online graphic to share using Kleli, reviewed here. Share the site with your art teacher for collaborations in art and math classes.Add your comments below (available only to members) | Become a Member
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The Number Warrior - Jason Dyer
Grades
6 to 12In the Classroom
Share puzzles from the sites for students to complete weekly or as homework. Then challenge students to create a talking avatar using a photo or other image (legally permitted to be reproduced). The avatars can be used to explain steps and logic used to complete puzzles. Use a site such as Blabberize, reviewed here.Add your comments below (available only to members) | Become a Member
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Stem Career - Rich Feller
Grades
7 to 12This site includes advertising.
In the Classroom
Share some of the infographics on your projector or interactive whiteboard. Allow time for students to search careers to report to the rest of the class using conventional or multimedia posters and other products. Use an online poster creator, such as Padlet, reviewed here. Include the skills required for the job, the education needed, and what that person does. Challenge students to create an advertisement for a STEM career they might enjoy.Add your comments below (available only to members) | Become a Member
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CK-12 - CK-12 Foundation
Grades
5 to 12tag(s): atoms (44), cells (83), charts and graphs (170), decades (7), energy (131), equations (118), fractions (158), genetics (81), inequalities (24), landforms (37), measurement (124), oceans (149), organisms (15), periodic table (46), probability (97), pythagorean theorem (18), rocks (35), scientific method (48), seasons (37), solar energy (34), solar system (109), statistics (121), STEM (282), test prep (69), variables (14)
In the Classroom
Introduce CK-12 to your students (and parents) on your interactive whiteboard and demonstrate ways to use the site at home. Be sure to create a link to the site on your class website or blog for easy access at any time. 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.Add your comments below (available only to members) | Become a Member
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Desmos: A Beautiful, Free Online Graphing Calculator - Eli Luberoff
Grades
9 to 12tag(s): calculators (37)
In the Classroom
Use this Better Calculator in place of expensive graphing calculators that many students may not have. Be sure to provide the link on your teacher page or wiki for easy access. This is a wonderful tool for iPad or 1:1 classrooms with their newly released free iPad app.Add your comments below (available only to members) | Become a Member
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Math Pickle - Dr. Gordon Hamilton
Grades
K to 12tag(s): logic (163), number sense (70), operations (72), problem solving (224)
In the Classroom
Bookmark this site to use as a resource for challenging math activities for the classroom. Use these activities with gifted students to promote problem solving, trial and error, and exploration of concepts. Have students create blogs. If you are beginning the process of integrating technology, exchange paper and pen and have students create blogs sharing their learning and understanding using Site123, reviewed here. If you are teaching younger students and looking for an easy way to integrate technology and check for understanding, replace pencil and paper and challenge your students to create a blog using Edublog, reviewed here.Add your comments below (available only to members) | Become a Member
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Evil Mad Scientist - Evil Mad Science
Grades
6 to 12This site includes advertising.
tag(s): creativity (91), inventors and inventions (78), scientific method (48), STEM (282)
In the Classroom
Inspire creativity and original thinking with Evil Mad Scientist. Use as inspiration or examples for student projects in art, science, or music, research, or applied creativity. If you share a link with students, you may want to link to a specific post or use Readability Test Tool, reviewed here, to provide a "clean view" of the post. Evaluate projects together on the IWB to help students identify characteristics of creativity and talk about how the ideas may have come to be. Use this site during a unit on scientific method so students connect the discipline of research with the creative results. What kind of experimenting took place? What principles of science? Compare the inventions available in the Shop with inventions from the Industrial Revolution. How is today a different environment for inventors (or is it?) Begin your own Evil Mad Scientist blog to feature your students' creativity or slightly irreverent ideas in a safe and school-appropriate environment, almost as an STEM graffiti wall.Add your comments below (available only to members) | Become a Member
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Virtual Math Museum - Richard Pailais
Grades
7 to 12tag(s): artists (83), geometric shapes (135), graphic design (48), sound (73), symmetry (27)
In the Classroom
Display this site on your interactive whiteboard (or projector) to demonstrate representations of mathematical figures being taught in class. Use this site to combine art and math in your own classroom. Challenge students to create their own artwork after viewing examples. Have them share the steps they took in creating their artwork by using a presentation tool such as Prezi reviewed here.Add your comments below (available only to members) | Become a Member
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DIY chart builder - CUI WEI
Grades
7 to 12This site includes advertising.
tag(s): charts and graphs (170)
In the Classroom
You will want to play with this tool before using it in class. Use anywhere numerical data is collected and is best shown on a chart. Collect data in a science, survey, or math class and display it using different graphs to discuss the advantages and disadvantages of using each graph type. Use for quick creation and sharing of created graphs. Create charts together easily on an interactive whiteboard when introducing the different types.Add your comments below (available only to members) | Become a Member
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Inside Mathematics - Noyce Foundation
Grades
K to 12tag(s): commoncore (75), number sense (70), place value (34), probability (97), problem solving (224), rubrics (36), statistics (121), teaching strategies (42), video (263)
In the Classroom
Use this site as a resource for lessons that correspond to Common Core Standards. Share classroom coaching videos with other teachers during common meeting times or school professional development.Add your comments below (available only to members) | Become a Member
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