Students study related addition and subtraction facts. In this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.

Young scholars explore the additive identity property where they add multiple numbers to get to the number 6. In this number 6 lesson plan, students also work on their addition charts.

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.

Learners observe and discuss cloud cover. They identify percent of cloud cover, calculate cloud cover by fraction and convert to a percent, and compare their models with the current real sky cloud cover.

Fourth graders complete activities to study decimal numbers. In this decimal numbers lesson, 4th graders study decimal numbers to express numbers less than one and intervals. Students complete map and location activities to study the...

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

Students set up a classroom currency exchange and explore the idea of bartering to get what they want. They create a monetary unit that is based on fractions and multiples of a standard unit, and compare this system to the U.S. monetary...

Third graders discuss discounts and walk around classroom labeled with lots of discounted merchandise. They complete a worksheet converting original prices to new bargain prices.

Students are introduced to mixed expressions and complex fractions. They work through several problems with the instructor and then complete a worksheet.

Students use a given spreadsheet to investigate an iterative process by changing the variables. They design their own spreadsheet to investigate the iterative process.

In this fractions activity, students read an instruction sheet on the procedure for multiplying simple fractions. All steps are illustrated. There are no problems to solve.

Students toss candy and coins using their non-dominant hand while their partners records the results on a probability charts.

Students combine imagination, block manipulation, and computer applets to investigate fractions.

Students test their knowledge of the Wright Brothers and their aircraft, and compute ratio of two numbers to determine the ratio between wing span and length of aircraft.

Students collect data and make a frequency table, change ratios into percents, and analyze data to make predictions.

Students explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...

Students practice graphing a linear equation and a parabolic equation. They work cooperatively to select numbers, including fractions, which they will put into ordered pairs. Students explain their process to the class, discussing what...

Sixth graders, while in the computer lab, participate in the game Mission Magnetite where they utilize percents and fractions to stop Hacker from dropping magnetite on Motherboard Central. They follow the instructions precisely as they...

In this mathematical worksheet, learners convert fifteen metric units of capacity and multiply and divide whole numbers by 10, 100 and 1000.

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

[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to identify which decimal numbers are equivalent. To do this, they must understand how zero is used as a placeholder....

Explains why decimals are a type of fraction. Gives practice recognizing equivalents and games to practice the skill.

This site explains why decimals are a type of fraction. Gives practice recognizing equivalents, plus games to practice the skill.

Students are assessed on fractions and decimals. Topics include greatest common factor, improper fractions, and fractions as decimals. The self-checking test includes hints and solutions.