Did you know in the UK a quart is smaller than in America? This explains why a standard unit of measure is necessary for volume. Young scientists learn the similarities and differences between five different units used to measure volume....

In this ideal gas law worksheet, students solve eighteen problems using the ideal gas law to solve for moles of gases, temperature of gases, pressure of gases or volumes of gases.

In this gas learning exercise, students use the ideal gas law to find volumes of gases, pressure of gases, moles of gases, mass of gases and molecules of gases. They find unknowns at standard temperature and pressure and they calculate...

Here is a geology lesson that is sure to get your charges excited. It's all about the process of weathering of rocks. Learners study natural events that can cause rocks to break apart. Some of these events are: ice wedging, plant...

In this models worksheet, students read about how models are used to communicate events or principles in science. They are given an example and answer 4 questions about models. They discuss accuracy and inaccuracy of models. They create...

Fourth graders investigate what natural events cause rocks to break apart and differentiate between erosion and weathering. They conduct an experiment with plaster of paris to observe why some rocks are hard and others break, and...

In this water learning exercise, students explore the reasons why water is considered a universal solvent. Students compare different ways to change the dissolving rate of a solute. This learning exercise has 11 fill in the blank and 8...

Fourth graders complete three activities. In this water supply lesson, 4th graders learn that water can exist in different forms and watch a demonstration of each form. Students explore the water cycle and make a water cycle using the...

In this plant science worksheet, students complete a crossword puzzle with 48 questions. They identify the different parts of a plant.

Second graders observe matter in all 3 states : liquid, solid and gas, in an ice cream soda. In teams, they are given ice and teams compete to be the first to melt their ice. Winner gets the ice cream soda. They draw examples of 3 states...

Students examine several types of plants. In this plant lesson, students complete activities that require them to identify types of plants, chart plant anatomy, and explain plant propagation.

In this solvent activity, learners explore why water is considered a universal solvent. Students explore what can change dissolving rates. This activity has 8 matching, 3 short answer, 11 fill in the blank, and 4 problems to solve.