Young scholars collect and analyze data, then draw conclusions from the data and apply basic concepts of probability.

Third graders investigate symmetry by reflecting objects in different angles. In this geometrical transformation lesson, 3rd graders define the terms translation, rotation and reflection in order to physically turn geometric...

In this ratios worksheet, students examine pictures of 12 cartoon characters. Students solve 12 problems in which a ratio is written to show the number of characters with certain attributes compared to the total number.

Pupils rotate through work stations where they compute problems of theoretical and experimental probability. In this probability lesson plan, students use simulations of a lottery system.

In this fraction story problem worksheet, students read the 6 story problems and write the answers on the lines provided. The problems all involve fractions.

Students explore sorting networks.  In this computer science lesson, students problem solve as they investigate a parallel processing sorting network. 

Magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that children should have heard about and experienced. The problems in this sequence give students the opportunity to...

In this integer division instructional activity, students evaluate 10 integer expressions. Answers and hints are available on-line; a reference web site for additional resources is given.

Learners design and build a snowplow using LEGO materials. They compete in an Engineer's Challenge to clear a path through Styrofoam peanuts.

Young scholars explore ratios and their relationships to fractions. They explain the process of identifying ratios and describe their comparison. Students write ratios as fractions and by using colons. They convert the ratios to...

Young scholars convert recipes for tortillas. They calculate the amounts of ingredients as they convert recipes and write an explanation of the task to demonstrate their calculations. After reviewing their calculations, they demonstrate...

Students collect and analyze data about wind speed. They build a Lego wind sail and measure the wind speed with a rotation sensor. They use software to analyze the data.

This unit introduces a number of important concepts relating to fractions. The first of these is that fractions represent parts of regions and sets and so are useful in a large variety of situations. Whole numbers are not enough by...

Fifth graders review adding, subtracting, multiplication and division of fractions and decimals through a variety of activities and exercises.

In this math worksheet, students convert the fractions to decimals. They also practice converting decimals into fractions or mixed numbers.

In this math worksheet, students find the values of the fractions and convert them to decimals. They also change decimals into fractions.

Students investigate the concepts that are related to finance and how it is used in the world. They take part in activities that are focused around the use of a spreadsheet while using a T-chart to simulate a ledger of credits and debits.

Young scholars experiment with straight edges and compasses to divide lengths into equal parts. They identify different fractions of the total length.

Students integrate the language, concepts and skills of math into the daily routine and classroom environment. They think mathematically by participating in short, daily, individual, small group, whole group and transitional activities...

Sixth graders investigate probability. They use ratios to solve simple probability situations. Students express their solutions in the form of fractions or decimals. They predict outcomes and complete probability worksheets.

Fifth graders practice using estimation. In this estimation lesson, 5th graders add, subtract, multiple, and divide using whole numbers, fractions, and decimals. Students decide upon instances when estimation is more appropriate than...

Students study rectangles. In this math lesson, students use numbers, measurements and geometry to draw rectangles of varying sizes.

The student will practice writing ratios as fractions, using poultry-related illustrations as visual representations of the problems.1. Review the definition of a ratio and how to write ratios as fractions. If possible, use groups of...

Students practice in the use of fractions, changing fractions, using equivalent fractions and paying attention to detail.