First graders discover the properties of matter through hands-on experiences, 1st graders discover how to protect their Freeze Pop from melting.

In this general science learning exercise, students find 32 science words reviewing states of matter and types of substances. Students may self correct by selecting the link at the bottom of the page.

Students discover the origin of the Great Ocean Conveyor. They participate in a demonstration showing how salinity and temperature affect water density. They also examine the new sea ice that forms every winter.

Pupils describe the three forms of water. Students list reasons why water is necessary. Pupils access the Internet to complete Prediction lab report worksheets and FCAT-Style Questions worksheets.

Students explore the different forms that water can take and conduct simple experiments to demonstrate some of its properties in each state. They watch a short video that illustrates some of these concepts.

There are some amazing ways species evolve to survive. From large ears to sneezing salt, learners read about these interesting adaptations in an interactive lesson. Great to supplement an in-class lesson, it also works well as a remote...

Here's a reading exercise that uses an article about the inner planets to assess comprehension. After reading the article, kids respond to a series of questions using information from the text.

First graders investigate the changing states of water.

In this 3rd grade science worksheet, 3rd graders complete a total of 25 multiple choice questions related to grade 3 concepts. An answer key is given.

Learners explore the water cycle using educational resources. In this water cycle lesson, students use a global climate DVD to complete a scavenger hunt on the hydrologic (water) cycle.

Learners categorize items into one of the three states of matter. They participate in a demonstration in which they represent particles of matter. Finally, they complete an experiment in which they "race" top see who can make acetone...

Students demonstrate the path of food in the body. In this biology instructional activity, students conduct an experiment to determine how large the the digestive system is. They name the different organs involved in the digestive process.

Young scholars learn how science affects foods. In this chemical reactions lesson, students make two kinds of ice cream. They evaluate the different changes based on the ingredients.

Students explore how to divide things into equal parts, by making delicious banana drops in class. They must divide their banana's equally before they complete the recipe to make banana drops.

In this vocabulary learning exercise, students match vocabulary to definitions of words representing winter. Students complete 20 matches total.

In this half-life worksheet, students determine how much of the radioactive isotopes will remain after a certain amount of time. This worksheet has 11 problems to solve.

Learners explore matter. They use a formula to measure the volume of matter.

In this participial adjectives worksheet, students choose the correct way to complete the sentences with adjectives either ending in -ed or -ing. Students complete 16 sentences.

In this winter facts worksheet, learners use provided links to find answer to 17 winter related questions. Two bonus questions are included.

Freezing temperature, the temperature at which a substance turns from liquid to solid, and melting temperature, the temperature at which a substance turns from a solid to a liquid, are characteristic physical properties. In this...

[Free Registration/Login may be required to access all resource tools.] Explains what happens to matter when it freezes and the definition of freezing point.

This lesson will introduce the phase changes that occur at the boiling, freezing, and melting points. It is 2 of 4 in the series titled "Boiling, Freezing, Melting Point."

This lesson will introduce the phase changes that occur at the boiling, freezing, and melting points. It is 4 of 4 in the series titled "Boiling, Freezing, Melting Point."

This lesson will introduce the phase changes that occur at the boiling, freezing, and melting points. It is 1 of 4 in the series titled "Boiling, Freezing, Melting Point."