Students describe the properties of solids and liquids, and explain how a semiconductor works.  In this atom instructional activity students demonstrate the bonding properties of carbon and silicon.

Students participate in a role play where they play clouds, the ocean, rain drops, and more in order to learn about the water cycle. In this water cycle lesson plan, students have discussions and learn vocabulary.

Students access hurricane reports form the national weather service online, and draw hurricane paths. They discuss how hurricanes form and move. The research should be reported in a comprehensive presentation that can be given to a whole...

In this moles worksheet, students review solubility, moles of solute, molar mass, and colligative properties. This worksheet has 10multiple choice questions and 11 problems to solve.

Eighth graders investigate the water cycle and its processes. They examine temperature and precipiation data to classify climate of ten cities. They then create a climate map of the world.

Students build a model to simulate parts of the water cycle. They recognize and explain the essential elements of the water cycle.

Students explore clouds.  In this weather lesson, students identify the steps in the water cycle, define condensation and evaporation, and relate this information to cloud formation.  Students perform a cloud experiment,...

Students are introduced to the processes of evaporation and condensation as they observe physical changes in water. They observe how matter changes from a solid to a liquid state. Students are explained that steam is water in its gaseous...

Students describe four states of matter and their characteristics, explain thermal expansion of matter, interpret state changes in terms of kinetic theory of matter, explain relationship between temperature and volume of a gas, state...

Fourth graders investigate conditions causing saturation and measure the dew point of the atmosphere performing simple experiments.

In this chemistry worksheet, students solve twenty five multiple choice problems about a variety of chemistry topics. Students answer questions about equilibrium, solubility, reaction rates, titrations, and entropy.

In this writing equations worksheet, learners are given 6 chemical reactions and they write equations for each one including the reactants, the products and the states of matter.

In this weathering worksheet, students investigate the effects of water and acid on limestone. They form a hypothesis for both and experiment to find the results.

In this solutions worksheet, students use a phase diagram to determine the boiling point and molality of the solution. Students determine the electrical conductivity of a saturated solution. This worksheet has nine problems to solve.

In this gases activity, students review the 3 states of matter, the types of molecular motion, and the characteristics of gases. This activity has 30 problems to solve.

For this weather worksheet, students choose the correct definitions for the weather vocabulary word given to them. Students complete 15 multiple choice questions.

In this matter worksheet, students review the states of matter and the gas law formulas and equations. Students then complete 7 multiple choice questions and 6 problems.

In this weather worksheet, students review what causes different weather patterns including the more severe weather patterns like tornadoes and hurricanes. Students also calculate relative humidity by using dry and wet bulb temperatures....

In this phase diagram worksheet, students use a phase diagram to determine the substance. As the temperature is changes, students figure out the new substance and process that has occurred. This worksheet has 2 problems to solve.

Young scholars examine cloud types. For this cloud lesson, students identify cloud types, observe clouds and collect data, and analyze data to identify the most common cloud they observe overhead during the course of a month.

In this theromochemistry worksheet, students review the kinetic theory of gases and the three phases of a substance. Students calculate how much heat is required to raise a certain mass of solution a certain number of degrees. This...

In this ideal gas learning exercise, learners read about the conditions necessary for an ideal gas to exist. They also read about the deviations from the ideal gas situation and answer four questions about ideal gases.

Students list reasons why water is important and investigate and graph the freezing points of different solutions.

In this science worksheet, 3rd graders focus on the weather. Students respond to ten fill in the blank questions regarding specific terminology used in weather.