Fourth graders accurately describe various states of matter, Through experimentation, they change a variable to create a new state of matter. Students record their observations about the way matter is changed and the changes that occur...

In this solubility product constant of sodium chloride worksheet, students gather the equipment needed and follow the procedures to determine the solubility product constant of a solute and demonstrate precipitation of a common ion to a...

Students examine molecules and the changes in energy of a system.  For this energy systems lesson students complete a lab activity and describe changes of state.

Pupils explore how density changes. Students read an article on density. They observe a ball and ring demonstration and discuss the outcome. Pupils draw models of the demonstration and explain what happened.

In this chemical reactions worksheet, students determine the reaction rate for various reactions, write balanced equations, create graphs showing the reaction over time, and calculate the activation energy and potential energy. This...

Students discover how engineers use sound energy. They participate in hands-on activities in which they discover how we know sound exists. They identify different pitches and frequencies as well.

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

Second graders explore states of matter when they change a liquid to a solid. Working students make ice cream in a zip-lock bag.

Students rotate through various hands-on experiment stations to explore the concept and properties of different types of matter. They compare some properties of solids, liquids and gases and describe how matter changes from one state to...

Students use a thermometer to analyze soil temperature data to determine which soil sample is normal, and which one is permafrost. For this permafrost lesson plan, students participate in a hands on activity where they identify the...

Eighth graders analyze questions posted on a large poster in the room and work in groups to record their response to the question on paper, rotating to the next question after two minutes have passed. They review the characteristics of...

Second graders observe the properties of Oobleck. For this science and observation lesson, 2nd graders examine Oobleck and make a list of 10 properties that they notice. They explain their observations.

Sixth graders explore the water displacement method to determine the volume of solid objects such as rocks, nails, and marbles.

Students identify and complete activities about the structure of the Earth. In this Earth structure lesson, students view a Powerpoint about the Earth's layers and complete a diagram. students compare temperatures in the Earth's layers...

In these earth science worksheets student complete this project to model activity in the mantle, one Earth's four layers. The project includes liquid and powder materials in addition to several measuring components. Students must then...

Students work with thermometers to complete problems about temperature. They investigate cooling patterns, how location affects temperature, and what happens when water having different temperature is mixed. They measure temperature in...

Students investigate how to find the density of fluids and solids using math. Students also learn how to find the density of regular and irregular shaped objects.

In this physical world instructional activity, students review concepts relating to the chemical and physical properties of matter, density of matter, and if matter is a solid, liquid, or gas. This instructional activity has 9 terms in a...

Students participate in a instructional activity designed to illustrate these concepts using simple materials. They use Science process skills to observe, measure, predict, make inferences, and communicate while completing the activity....

Students create a model of a glacier and observe how it moves. In this landforms lesson, students learn what a glacier is, build a model glacier and observe how it moves in a manner that more closely resembles a liquid than a solid.

In this volume lab instructional activity, students are guided through an experiment to determine volume of a liquid. Kids determine water displacement. Students use a formula to calculate volume of a solid figure.

Fourth graders investigate the concept of condensation and how it is formed. They conduct an experiment and make observations of the chambers. Students record the data and then write down conclusions. The lesson includes background...

Students investigate, develop inferences, and differentiate between different elements of the water cycle. They investigate the observable characteristics of evaporation and condensation over specific time periods

Students study the evaporation stage of the water cycle. For this water cycle lesson, students participate in an experiment to study the process of evaporation that uses jars and water. Students complete an observation worksheet for...