Curated OER
Mental Maths
For this mental math practice worksheet, students fill in the 10 blanks as the count backwards and forward. Students also solve 20 addition problems.
Houghton Mifflin Harcourt
Numbers 11-19
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...
Curated OER
Ease on Down the Road
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,...
Texas Instruments
Math TODAY for TI-Navigator System - Is Leisure Time Really Shrinking?
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...
Curated OER
Developing the Concept Division
Students use manipulatives to explain the concept of dividing multi-digit numbers.
Curated OER
The Grapes of Math
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.
Curated OER
Math Jeopardy
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.
Curated OER
Math Jeopardy
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.
Curated OER
The Math Star Wins the Cup
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.
Curated OER
Third Grade Math Review
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,...
Mathematics Vision Project
Similarity and Right Triangle Trigonometry
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...
Illustrative Mathematics
Representing Half of a Circle
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...
Mathematics Vision Project
More Functions, More Features
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...
Virginia Department of Education
Mathematics Vocabulary Cards - Grade 2
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...
Illustrative Mathematics
Equality Number Sentences
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...
Illustrative Mathematics
Roll & Build
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...
Mathematics Vision Project
Probability
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...
Balanced Assessment
Mirror, Mirror II
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...
Mathed Up!
Area of Sector and Length of Arcs
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...
College Board
Extrema
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...
PHET
Equality Explorer: Basics
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.
Curated OER
Sunshine Math-2
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...
Curated OER
Fourth Grade Math Review
4th graders will practice addition, subtraction, multiplication, and division in a "Jeopardy" style format. Note: This is a great review tool.
Curated OER
Is Your Money Rolling Away?
Young scholars demonstrate how to solve word problems. They will watch the video "Math Can Take You Places" and identify three problem solving strategies.