Embedded Files
Illuminations
http://illuminations.nctm.org/
- Adjustable Spinner Use this tool to create a spinner to examine experimental and theoretical outcomes.
- Geometric Solids This tool allows you to manipulate various geometric solids and investigate their properties.
- Pan Balance - Expressions Using this interactive tool, you can practice arithmetic and algebraic skills, and investigate the important concept of equivalence.
- Line of Best Fit Use this activity to practice how to enter a set of data, plot the data on a coordinate grid, and determine the equation for a line of best fit.
Brilliant
Challenge top students with adaptive math and physics problems.
CK-12: Geometry
http://www.ck12.orgShape up your kids' skills with a variety of content-rich resources.
TenMarks
Untangle robust math problems for all ages; plenty of teaching support.
NRICH aims to:
- Enrich the experience of the mathematics curriculum for all learners
- Offer challenging and engaging activities
- Develop mathematical thinking and problem-solving skills
- Show rich mathematics in meaningful contexts
For teachers of mathematics, we offer FREE enrichment material (Problems, Articles and Games) for all ages that really can help to inspire and engage learners and embed RICH tasks into everyday practice.
Desmos
Are you a math teacher? Check out our classroom activities at teacher.desmos.com.
Motivate Maths
These resources were developed by the Kansas Association of Teachers of Mathematics (KATM) and make links between the mathematical practices and the content of the Kansas Common Core Standards. They include instructional strategies and examples for each standard at each grade level.
Center for Algebraic Thinking
A consortium of four universities working to improve students’ success in algebra.
engageNY
Common Core Standards, curriculum and instructional resources, bilingual resources, performance tasks and assessment guidelines and materials developed by NYSED and our partners
Maths Plus
Plus is an internet magazine which aims to introduce readers to the beauty and the practical applications of mathematics.
Watch Know Learn
To provide a world-class, online domain on which educators can store, categorize, and rate the best, K – 12 educational videos on the Internet today. And to make this service FREE so teachers, parents and students everywhere may have access to those videos.
Shodor
Interactivate is a set of free, online course ware for exploration in science and mathematics. It is comprised of activities, lessons, and discussions.
Apps Math Flyer and Slope Slider
Interactives
Use this activity to practice how to enter a set of data, plot the data on a coordinate grid, and determine the equation for a line of best fit.
This interactive pan balance allows numeric or algebraic expressions to be entered and compared. You can "weigh" the expressions you want to compare by entering them on either side of the balance. Using this interactive tool, you can practice arithmetic and algebraic skills, and investigate the important concept of equivalence.
TI Math Nspired
TI Math Nspired is a site with lessons and tools to help you guide your students to understanding key math concepts with the power of TI-Nspire™ technology.
App TI-Nspire CAS
Lessons
Rainforest Deforestation - Problem or Myth?
This lesson allows students to explore the idea that rainforest deforestation is occurring at an exponential rate. Students will use provided research about Amazon deforestation and conduct their own research to determine whether deforestation is occurring exponentially.
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