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Curated OER
Grading Khan Academy
Who is Salman Khan? That is the first question learners will answer after reading a New York Times article about the online math and science educator. They'll read the article and respond to eight questions that ask, who, what, when,...
CK-12 Foundation
Graphs Using Slope-Intercept Form: Zip-Line
Zip lines aren't so scary when all your scholars use them for is math. Young mathematicians see how the slope of a zip-line to a building changes as the height changes. They answer a set of challenge questions regarding the scenario.
Inside Mathematics
Expressions
Strive to think outside of the quadrilateral parallelogram. Worksheet includes two problems applying prior knowledge of area and perimeter to parallelograms and trapezoids. The focus is on finding and utilizing the proper formula and...
Mathematics Vision Project
Module 2: Systems of Equations and Inequalities
The brother-sister pair Carlos and Clarita need your class's help in developing their new pet sitting business. Through a variety of scenarios and concerns presented to the siblings, the learners thoroughly explore systems of equations...
Mathematics Vision Project
Module 1: Getting Ready Module
This fabulous resource is a must-have for any algebra teacher's arsenal of lessons. Developing the idea of equations and use of variables from basic physical scenarios, learners gain valuable intuition in the structure and meaning of...
Mathematics Vision Project
Module 8: Modeling Data
Statistics come front and center in this unit all about analyzing discrete data. Real-world situations yield data sets that the class then uses to tease out connections and conclusions. Beginning with the basic histogram and...
CK-12 Foundation
Matrices to Represent Data: Houndstooth
Apply matrices to fashion. Here your classes use a matrix to create a popular clothing design. As they construct the pattern, they review the dimensions of a matrix by considering the rows and columns.
Alabama Learning Exchange
Add, Subtract, and Multiply Matrices
Introduce the concept of matrices with a pre-designed instructional activity. Learners watch video lessons to learn the ins and outs of adding, subtracting, and multiplying matrices. Using provided problems, they practice each operation...
Curated OER
Atom Models Through the Ages
Eighth graders explain the development of the atomic model over time. In this chemistry activity, 8th graders research about the scientists who made a contribution to the atomic theory. They create a three-dimensional model based on...
Curated OER
Winter Song Photo Story
In this winter songs instructional activity, students create a winter song photo report about their favorite winter song. Students include 4 items in the report.
Khan Academy
Khan Academy: Add 2 Digit Numbers by Making Tens 2
Practice adding two-digit numbers by making tens on Khan Academy. If you are stuck, watch a refresher video or choose to get a hint. Test yourself to see how many you can get correct!
Khan Academy
Khan Academy: Math Patterns 1
Identify arithmetic patterns (including ones in the addition or multiplication tables), and explain them using properties of operations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 6 (Practice)
Math seven-question practice exercise on multiplying by 6.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 3 and 6 (Practice)
Math 14-problem practice exercise on multiplying by 3 and 6.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 3 (Practice)
Math seven-question practice exercise on multiplying by 3.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 8 (Practice)
Math 14-problem practice exercise on multiplying by 8.
Khan Academy
Khan Academy: Math: 3rd Grade: Distributive Property (Practice)
Math 4-problem practice exercise on the distributive property of multiplication.
Khan Academy
Khan Academy: Math: 3rd Grade: Visualize Distributive Property (Practice)
Math 4-problem practice exercise on understanding visual representations of the distributive property of multiplication.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 9 (Practice)
Math practice exercise on multiplying by 9.
Khan Academy
Khan Academy: Math
This page lists Math courses for all grades, strands, and partner content.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiplication as Equal Groups (Practice)
Math practice exercise on equal groups.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 4 (Practice)
Math practice exercise on multiplying by 4.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 2 (Practice)
Math practice exercise on multiplying by 2.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiply by 0 or 1 (Practice)
Math practice exercise on multiplying by 0 or 1.