Activity
University of Illinois

University of Illinois: Mste: Flash Card Applet

For Students 3rd - 5th
In this activity, students solve addition or subtraction of one- and two-digit numbers as their progress is checked.
Lesson Plan
Better Lesson

Better Lesson: Quotients Just the Basics

For Teachers 3rd Standards
Just like multiplication, addition, and subtraction, division problems involve patterns and there are methodical ways in which manipulatives can be used to solve division problems with small dividends and divisors of 1 through 10.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Halloween: Shopping

For Students 2nd - 3rd Standards
On this interactive website students practice various math skills using a real life scenario doing Halloween shopping. Those skills include solving money problems with addition and subtraction and understanding the value of money and coins.
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Illustrative Mathematics

Illustrative Mathematics: 4.nbt What's My Number?

For Teachers 3rd - 5th Standards
The purpose of this task is for students to reason about base-ten numbers on the number line in a way that will require them to use what they know about place value. Students first represent addition and subtraction on the number line in...
Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Fact Family House [Pdf]

For Students 1st - 3rd
Roll dice and place the numbers rolled in the fact family house, then solve the addition or subtraction problem.
Lesson Plan
Alabama Learning Exchange

Alex: Estimation Station

For Teachers 3rd - 5th Standards
During this lesson, students will learn the difference between estimation and guessing. Knowing how to estimate is an essential skill that will help students determine approximate totals as well as check the reasonableness of their...
Interactive
Quia

Quia: Story Problems With Mixed Practice

For Students 3rd - 8th
Your problem-solving skills are put to the test in this interactive word problem game on this site. Employ a variety of mathematical skills and strategies including logical reasoning and computation. Multiple choice problems created for...
Lesson Plan
Alabama Learning Exchange

Alex: Nursery Rhyme Word Problems

For Teachers 3rd - 5th
In this lesson plan students will create basic addition, subtraction, multiplication, and division word problems using common nursery rhymes. Students will distinguish the key elements of word problems and incorporate those elements into...
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Math Slice

Math Slice: Number Slice Special Test

For Students 3rd - 5th Standards
A succinct test on number concepts including problem solving, basic operations, and computation. Assessment is scored online and student score is compared with other student test scores. Great for use as a quick assessment.
Interactive
Math Slice

Math Slice: Math Millionaire

For Students 1st - 5th Standards
Answer only 15 questions to become a Math Millionaire when you play this interactive game that focuses on a variety of math skills. An engaging, fast paced, and fun way for learners to review math concepts. Answers are checked immediately.
Interactive
Arcademics

Arcademics: Skateboard Pups

For Students 2nd - 5th
Multiplayer math game where puppy teams on skateboards race by solving two-step math problems.
Activity
Other

Mathpower: Elementary Algebra Assignments

For Students 3rd - 8th Standards
Test your algebra aptitude at this colorful website filled with algebra assignments for upper elementary and middle school students. Assignments explore algebra concepts using addition, subtraction, multiplication, fractions, division,...
Activity
Annenberg Foundation

Annenberg Learner: Patterns in Mathematics: Mystery Operations

For Students 3rd - 8th Standards
This interactive activity allows you to change an equation's numbers in an attempt to figure out what operations are being used to control the answers.
Unit Plan
Khan Academy

Khan Academy: 2 Step Word Problems

For Students 2nd - 4th Standards
Solve two-step word problems with addition, subtraction, multiplication, and division. Some questions include estimation. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive...
Activity
University of Cambridge

University of Cambridge: Nrich: Make 100

For Students 3rd - 5th Standards
On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.
Activity
University of Cambridge

University of Cambridge: Nrich: 1, 2, 3, 4, 5

For Students 3rd - 5th Standards
On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.
Activity
Teaching Treasures Publications

Teaching Treasures: Year Four Timed Mental Math (Page 2)

For Students 3rd - 5th Standards
Improve your computations skills in all four operations with this timed interactive worksheet. Solve ten problems in five minutes or less. Problems are presented in horizontal format and answers can be checked immediately. This worksheet...
Activity
University of Cambridge

University of Cambridge: Nrich: A Magical Number Maze!

For Students 3rd - 5th
On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.
Website
Can Teach

Can Teach: Math Centers

For Teachers 3rd - 5th Standards
This page offers a variety of math center ideas for general math and geometry. Instructions on setting up the center are not provided for most ideas, however, those lacking instructions are pretty self-evident.
Activity
NumberNut

Number Nut: Ordering Operations With Parentheses

For Students 3rd - 8th Standards
A thorough lesson on order of operations that includes detailed examples and related vocabulary.
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Math Slice

Math Slice: Heavy Slice Special Test

For Students 3rd - 8th Standards
A concise test for assessing number sense using weights and scales. Assessment is scored online offering students immediate feedback. Can be used for a quick assessment.
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Math Aids

Math Aids: Word Problems Worksheets

For Teachers 3rd - 5th
Great resource to practice and strengthen math skills pertaining to word problems. Math worksheets are printable, may be customized, and include answer keys.
Unit Plan
Khan Academy

Khan Academy: Multi Step Estimation Word Problems

For Students 3rd - 5th Standards
Use estimation to solve multi-step word problems involving addition, subtraction, multiplication, and division. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Lesson Plan
PBS

Pbs Learning Media: Math + Arts: Jack & the Giants: Jack Spends His Pay

For Students 3rd - 5th
In this lesson, young scholars will create and solve word problems involving money (addition, subtraction, multiplication, and division of decimals), and develop a script for a short scene and perform it using the elements of...