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Worksheet
Curated OER

Mental Maths

For Students K - 2nd
For this mental math practice worksheet, students fill in the 10 blanks as the count backwards and forward. Students also solve 20 addition problems.
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Organizer
Houghton Mifflin Harcourt

Numbers 11-19

For Students K - 2nd Standards
Develop the concept that numbers from 11 to 19 are essentially a 10, plus more! The first two of the six story problems on this sheet are scaffolded with pictures. Learners compose and decompose numbers to answer how many 10s and how...
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Worksheet
Curated OER

Ease on Down the Road

For Students 3rd - 5th
In this math quantities worksheet, students utilize a variety of strategies to strengthen their concepts between two quantities while experiencing family road trips. Students calculate miles per hour, cost of gasoline per gallon,...
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Lesson Plan
Texas Instruments

Math TODAY for TI-Navigator System - Is Leisure Time Really Shrinking?

For Teachers 9th - 12th Standards
High schoolers organize data from the USA TODAY Snapshot, "Is leisure time really shrinking?" into two scatter plots and determine the quadratic model for each scatter plot. They determine if these graphs intersect and learn the concept...
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Lesson Plan
Curated OER

Developing the Concept Division

For Teachers 4th - 6th
Students use manipulatives to explain the concept of dividing multi-digit numbers.
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Lesson Plan
Curated OER

The Grapes of Math

For Teachers 3rd - 5th
Learners "think" through mathematical problem solving and provide solutions using a variety of strategies after listening to Greg Tang's book, The Grapes of Math.
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PPT
Curated OER

Math Jeopardy

For Teachers 2nd
This math review PowerPoint jeopardy game quizzes students on the concepts of time, money and computation skills. This PowerPoint has varying problems ranging in difficulty. Students must choose a question and solve it for the most points.
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PPT
Curated OER

Math Jeopardy

For Teachers 2nd - 3rd
This math review PowerPoint reviews the concepts of money, measurement, fractions and computation skills. In this PowerPoint, students play a simulated game of Jeopardy and attempt to solve as many questions as possible for the most points.
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Lesson Plan
Curated OER

The Math Star Wins the Cup

For Teachers K
Students recognize and count numbers 1-4 using a racing game. In this math instructional activity, students move cars around a racetrack by matching colors and seeing numbers. The student who finishes the race first is the winner.
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PPT
Curated OER

Third Grade Math Review

For Teachers 3rd
This third grade math review PowerPoint addresses the math concepts that were taught during the school year. This interactive PowerPoint is a "Jeopardy" style review game and addresses concepts such as addition, subtraction,...
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Unit Plan
1
1
Mathematics Vision Project

Similarity and Right Triangle Trigonometry

For Teachers 10th - 12th Standards
Starting with similar triangles and dilation factors, this unit quickly and thoroughly progresses into the world of right triangle features and trigonometric relationships. Presented in easy-to-attack modules with copious application...
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Lesson Plan
1
1
Illustrative Mathematics

Representing Half of a Circle

For Teachers 2nd - 4th Standards
Geometric shapes make great visual models for introducing young mathematicians to the concept of fractions. Looking at a series of four circles, students are asked to determine whether or not one half of each circle is shaded. To support...
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Unit Plan
Mathematics Vision Project

More Functions, More Features

For Teachers 10th - 12th Standards
Learners tackle a wide range of intimidating topics in this comprehensive unit that spans piecewise functions, absolute value of functions, and inverse functions (among other topics). Investigative group work alternates with more...
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Printables
Virginia Department of Education

Mathematics Vocabulary Cards - Grade 2

For Teachers 2nd
Augment your math curriculum with posters detailing several concepts important to second grade math. Each poster features one math term from geometry, measurement, probability and statistics, computation and estimation, numbers and...
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Lesson Plan
Illustrative Mathematics

Equality Number Sentences

For Teachers K - 2nd Standards
Understanding the concept of equality is fundamental to the success of young mathematicians. To explore this basic idea, children compare the dots arranged in pairs of rectangles in order to determine whether or not they contain an equal...
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Lesson Plan
Illustrative Mathematics

Roll & Build

For Teachers K - 2nd Standards
Develop young mathematicians' understanding of place value with this hands-on math activity. Working in pairs, learners take turns building two-digit numbers by rolling two ten-sided dice. Base ten blocks are then used to model the...
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Unit Plan
1
1
Mathematics Vision Project

Probability

For Teachers 10th - 12th Standards
Probability, especially conditional probability, can be a slippery concept for young statisticians.  Statements that seem self-evident on the surface often require a daunting amount of calculations to explicate, or turn out to be...
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Assessment
1
1
Balanced Assessment

Mirror, Mirror II

For Students 9th - 12th Standards
Apply the concept of similar triangles to design a space in a room. Scholars use similar triangles to determine how a spotlight reflects from a mirror. After drawing the path of the spotlight, individuals find the smallest possible width...
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Assessment
Mathed Up!

Area of Sector and Length of Arcs

For Students 9th - 12th Standards
Viewers learn how to apply proportional reasoning to find area of sectors and arc lengths with a video that starts off explaining how to find the areas of circle sectors and the lengths of arcs. Scholars then practice solving problems...
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AP Test Prep
College Board

Extrema

For Teachers 10th - 12th
No need to go to extreme lengths to find resources on extrema. The central focus of an AP® curriculum module is on critical points and extrema, and how to cover these concepts throughout the course. A set of three worksheets helps assess...
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Interactive
PHET

Equality Explorer: Basics

For Students 6th - 12th Standards
Not all interactives are made equal. Scholars use an interactive balance to explore the concept of equality. They place different objects on balances to determine the number of each object needed to balance the scale.
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Worksheet
Curated OER

Sunshine Math-2

For Students 3rd - 5th
In this math skills instructional activity, students use a variety of math skills to answer the 8 questions on this instructional activity. The questions deal with weight, basic algebra, measurements, math puzzles, telling time, 3-D...
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Lesson Plan
Curated OER

Fourth Grade Math Review

For Teachers 4th
4th graders will practice addition, subtraction, multiplication, and division in a "Jeopardy" style format. Note: This is a great review tool.
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Lesson Plan
Curated OER

Is Your Money Rolling Away?

For Teachers 2nd - 6th
Young scholars demonstrate how to solve word problems. They will watch the video "Math Can Take You Places" and identify three problem solving strategies.