Fourth graders represent a new predator on a population of colored worms. They mathematically determine the effect of the new predator on the survival and reproductive rates of the worms, simulating natural selection at work.

Students participate in a paper folding activity that has them create a ruler for measuring to the closest 1/16th of an inch.

Students stack several different colored marshmallows-one on top of the other-in the tall cylindrical container. They ct a cardboard disk to fit snugly inside of the container on top of the marshmallow stack using a compass if necessary....

Second graders, while in the computer lab discuss Fraction Action by Loreen Leedy, practice solving problems involving fractions. They explore non-unit fractions by describing parts of a set utilizing their attributes to categorize the...

Middle schoolers plot constellations on a grid map. They discuss the various ways early explorers planned their travels. Students identify and recognize major constellations. They color their maps and take them home to try to find...

In this probability worksheet, students cut out 3 color cards and place them in a bag. Students pick a card out of the bag 8 times, putting the card back each time. Students record their results on a bar graph.

In this early childhood 4th of July counting to 4 worksheet, students count 4 flags shown on the worksheet and identify the appropriate number at the bottom of the page by coloring or circling it.

In this early childhood counting to 3 Thanksgiving worksheet, students count 3 turkeys shown on the worksheet and identify the appropriate number at the bottom of the page by coloring or circling it.

In this early childhood counting to 5 worksheet, learners count 5 watches shown on the worksheet and identify the appropriate number at the bottom of the page by coloring or circling it.

In this counting instructional activity, students count how many butterflies they see on the instructional activity and then circle or color the multiple choice answer underneath the butterflies. A good number recognition instructional...

In this early childhood counting to 6 summer learning exercise, students count 6 beach balls shown on the learning exercise and identify the appropriate number at the bottom of the page by coloring or circling it.

In this early childhood counting to 5 summer worksheet, students count 5 sunflowers shown on the worksheet and identify the appropriate number at the bottom of the page by coloring or circling it.

In this early childhood counting to 10 instructional activity, students count 10 turtles shown on the instructional activity and identify the appropriate number at the bottom of the page by coloring or circling it.

For this early childhood 4th of July counting to 7 worksheet, students count 7 flags shown on the worksheet and identify the appropriate number at the bottom of the page by coloring or circling it.

In this early childhood 4th of July counting to 5 activity, students count 5 flags shown on the activity and identify the appropriate number at the bottom of the page by coloring or circling it.

Number recognition and counting are two very important skills for young learners to acquire. In this counting worksheet, students count how many Christmas trees they see on the worksheet and then circle or color the correct number below...

In this early childhood counting to ten Thanksgiving worksheet, students count 10 pieces of pie shown on the worksheet and identify the appropriate number at the bottom of the page by coloring or circling it.

In this early childhood counting to 8 spring worksheet, students count 8 butterflies shown on the worksheet and identify the appropriate number at the bottom of the page by coloring or circling it.

In this language worksheet, students base a list of ideas for "Box-stacle boxes using theme, math or spelling activities. Worksheet based on the book Kids Running: Have Fun, Get Faster and Go Farther.

For this conversion activity, students convert from decimal units to octal. This two-page activity contains approximately 20 problems. These problems may be completed on-line or published in printed format.

Students explore the differences between man-made and natural objects. In this lesson designed to compare properties of objects, students differentiate between natural and man-made objects and complete an activity designed to show what...

In this Junie B. Jones activity worksheet, students identify the 8 band-aid shapes pictured on the sheet and then color each of them.

In these alphabet letter worksheets, students color in the uppercase and lowercase letters from Aa through Zz. Students color 26 worksheets.

In this addition worksheet, students solve a total of 22 addition problems, then color squares with the number 6 to help the alien get to his spaceship.