Cuemath
Cuemath: Factors
A factor of a number in math is a number that divides the given number. Factors are used in many situations in daily life. This article explains factors and how to find factors using multiplication and division. Included are solved...
Khan Academy
Khan Academy: Multiply Using Place Value
Multiply a 1-digit number by a multi-digit number by decomposing the multi-digit number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Intel Corporation
Intel: Fractions Made Visual
Students learn the importance of math accuracy and, more specifically, that knowing how to add, subtract, multiply, and divide fractions make life easier for everyone. To help students come to this understanding, they are assigned to a...
PBS
Pbs Learning Media: Cyberchase: Bianca Gets a Present
Cyberchase video clip in which Bianca, who is babysitting, must take two girls trick-or-treating on Halloween. Students are asked to determine how the two girls will split their candy equally between the three of them. [3:27]
PBS
Pbs: Count on It!: Episode 204 Blossom and Snappy Go to the Farm, Part I
Blossom and Snappy go back to the pumpkin farm to investigate pumpkins -- using math -- to make into pies for Robbie. Then they go to a farmer's market to explore how vegetables are sold by weight. They also visit a packaging company to...
Ministerio de Educación (Spain)
Ministerio De Educacion: Conecto Con Las Mates
These are five interactive units for Elementary math. Each unit is structured in four parts: explanation, activities, dictionary and assessment.
Room Recess
Roomrecess: Snowball Fight
Roomrecess: Snowball Fight is an online game where the player throws a snowball at the person who is wearing the answer to the math problem.
Alabama Learning Exchange
Alex: Number Clues
This lesson allows students to observe and participate in problem solving activites involving mystery numbers, clues, and characteristics of numbers. This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS...
Project Britain
Primany Homework Help: Year 4 Iq Problems A
The assessment reviews addition, subtraction, multiplication, and division. Students answer 10 review problems and then check their answers by clicking a button.
Project Britain
Primany Homework Help: Year 5 Iq Problems
The assessment reviews addition, subtraction, multiplication, and division. Students answer 10 review problems and then check their answers by clicking a button.
Project Britain
Primary Homework Help: Iq Problems 6
The assessment reviews addition, subtraction, multiplication, and division. Students answer 10 review problems and then check their answers by clicking a button.
Organization for Community Networks
Lesson Plan: I've Got Your Number (Number Sense)
An engaging lesson used to review math concepts and facts. Students are certain to "Stay alert," in this card game where each solution is related to the next solution. Sample questions provided. Great problem solving and skill building...
Quia
Quia: Story Problems With Mixed Practice
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...
Other
Mathpower: Elementary Algebra Assignments
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,...
University of Cambridge
University of Cambridge: Nrich: 1, 2, 3, 4, 5
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.
University of Cambridge
University of Cambridge: Nrich: Make 100
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.
University of Cambridge
University of Cambridge: Nrich: Block Four
On this one page website sharpen your logic, factors, and multiples skills while working on this challenge. The solution is available to double check your solution.
Soft Schools
Soft Schools: Money Word Problems Quiz
Generate a quiz of money word problems in a real-life context. Students will use addition, subtraction, multiplication, and division to solve the problem. An assessment summary is given at the end of the quiz, and students may review...
Soft Schools
Soft Schools: Word Problem Quiz
Ten-question quiz that presents word problems and students use addition, subtraction, multiplication, and division to determine the answer.
George Mason University
Lesson Plans: Whole Number Algorithms Base Ten Blocks
Brief lesson plans that show how to use base ten blocks to do all four operations and a little bit of algebra.
PBS
Pbs Learning Media: Sharing Halloween Candy
In this video segment from Cyberchase, Jackie shows Buzz, Delete and Harold how to deal out rounds (or sets) of objects to solve a problem.
Khan Academy
Khan Academy: Multiply Fractions and Whole Numbers Visually
Use area models, number lines, and tape diagrams to multiply a whole number times a fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Interpret Dot Plots With Fraction Operations
Interpret fraction data on dot plots to solve word problems. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Multiplying Fractions With Visuals
Use area models and tape diagrams to multiply a fraction times a fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.