Third graders estimate the volume and mass of one marshmallow using appropriate standard units. They design and carry out an investigation to find the average of volume/mass of one marshmallow.

Students use seconds, minutes, and hours. They then discuss the size of a thousand. After that they read time in digital or analogue form.

Young scholars listen to the problem read to them. They answer some simple questions using number sentences. They then compose a written record of the solution and share their approaches used.

Students use an Internet tool, The Take-Away Bar" to solve subtraction problems. They use mental strategies to subtract a two-digit number from a larger two-digit number. Students write and solve subtraction problems. They describe...

Here are two excellent, interactive, teaching resources that visually demonstrate equivalent fractions, decimals and percentages.

A large collection of teacher resources dealing with fractions, decimals, and percentages at many different levels. There are worksheets, PowerPoints, smartboard presentations, Word, and pdf files for the teacher's use.

Use this quiz to assess your ability to work with fractions, decimals, and percentages. There is a link with information to review this skill if you have difficulty.

Puzzle together with Adrian and his street band and learn about fractions, decimals and percentages.

Students learn how to convert from fractions to percentages.

This downloadable (2.7 MB Microsoft PowerPoint file) project helps students apply their knowledge of fractions and decimals to the game of baseball. They compute batting averages and hitting percentages and participate in a simulated...

The learning activity investigates percentages. Topics examined are converting percents to decimals, converting percents to fractions, and the percentage difference. Links to additional resources and a percentage calculator are included.

Do you need practice learning and remembering percents and their common fraction equivalents? Use this matching game to practice. When you finish click the start over button and an entirely new set is produced. There is a link to a list...

Review fraction concepts in this succinct but detailed overview. The lesson highlights decimals, fractions, percentages, estimation, and rounding concepts with related vocabulary. Use the Reciprocal Fraction or Rounding games to practice...

This tool allows you to create worksheets where students rewrite numbers as decimals, percents and fractions.

Explore different representations for fractions including improper fractions, mixed numbers, decimals, and percentages. Additionally, there are length, area, region, and set models.

In this lesson, students explore the concepts of fractions, percentages, and decimals by creating dances using locomotor and non-locomotor movements.

This AAA Math tutorial covers calculating percents, relationships of percents to fractions and decimals, and uses of percents.

Activities and factsheets exploring ratios and proportions in everyday life. Interactive, colorful, and fun.

Do you need practice learning and remembering percents and their common fraction equivalents? Use this flash card game to practice. When you finish click the start over button and an entirely new set is produced. There is even a link to...

This is a fun way for students to explore and understand how parts make up a whole. Explore fractions, percentages and decimals with this game.

This tutorial gives definitions and examples of percents and probability and covers percent as a fraction and percent as a decimal.

This Math Page tutorial explains how to find the percent of a number and features a practice to check comprehension.