Activity
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Age Word Problems

For Students 9th - 10th
Dr. Math walks you through the necessary steps to solve age problems. Additional examples are included.
Unit Plan
Khan Academy

Khan Academy: Telling Time Word Problems

For Students 3rd - 5th Standards
In this exercise, students practice telling time word problems. Students receive immediate feedback and have the opportunity to get step-by-step elapsed time hints and try questions repeatedly. CCSS.Math.Content.3.MD.A.1 Tell and write...
Unit Plan
Khan Academy

Khan Academy: Challenging Add and Subtract Word Problems (Within 100)

For Students 1st - 3rd Standards
Practice solving more challenging addition and subtraction word problems with "more" and "fewer". Multi-step problems are also included. Numbers used are 100 or less. Students receive immediate feedback and have the opportunity to try...
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.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Introduction to Problem Solving

For Students 9th - 10th
Through this tutorial, you'll learn how to use Polya's process to solve word problems, which involves four steps: understand the problem, devise a plan, carry out the plan, and look back. Contains several examples of simple word problems...
Graphic
Writing Fix

Writing Fix: Ace: Writing Mathematics [Pdf]

For Students 9th - 10th Standards
In this graphic organizer, steps for solving word problems are included. Questions for students to ask themselves for what to do to "answer" [A], "computer" [C], "check" [C], and "explain" [E] are included. [Requires Adobe Reader.]
Activity
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Introduction to Problem Solving

For Students 9th - 10th Standards
A guide to solving problems involving numbers, rectangles, and angles. You'll learn how to employ Polya's four steps: understand the problem, devise a plan, carry out the plan, and look back.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Percent and Problem Solving

For Students 9th - 10th
Using this tutorial, you'll learn how to convert percents into decimals (and vice versa) and to solve various problems involving percents. Offers a variety of sample problems with step-by-step solutions and practice exercises for you to...
Unknown Type
Khan Academy

Khan Academy: Time Differences

For Students 3rd - 5th Standards
In this exercise, students practice determinging time differences. Students receive immediate feedback and have the opportunity to get step-by-step hints and try questions repeatedly. CCSS.Math.Content.3.MD.A.1 Tell and write time to the...
Interactive
Visual Fractions

Visual Fractions: Fraction Division With Lines

For Students 4th - 7th Standards
Once the dividend is correctly identified, a rectangle representing the divisor will appear. The divisor is the horizontal distance of the blue arrow. The program will not continue unless the dividend or the divisor are correctly...