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

Young scholars observe liquids in different containers and then explore the concept that liquids have level surfaces. They identify those who are not at the center to reinforce the concept of liquid levels with a representational puzzle...

Students investigate basic geometric concepts. In this geometry instructional activity, students explore solids through measuring and modeling. This assignment models the importance of understanding concrete objects in...

Students examine the rule of "like dissolves like." They define and describe solutions and solubility models on molecular liquids, ionic solids, and molecular solids.

Students identify and sort a variety of two- and three-dimensional objects and compare and contrast their attributes. They identify shapes, locate shapes on the faces of solids, sort real objects and explain the sorting rule, and...

Students explore solid waste background information. They are presented with a well balanced picture. Students review ideas on how to use solid waste issues in many fields including math, science, English, social studies and home...

Students explore the structure and property changes of water through videos and classroom discussion. They are introduced to atomic arrangement of solids by looking closely at carbon in different forms, such as graphite and diamond....

Third graders gain appreciation of water by watching online video, "Weather Smart: The Water Cycle and Clouds," exploring how water cycle works, comparing and contrasting three states of water as solid, liquid, and gas, and discussing...

In this lab activity worksheet, students record the time it takes for an ice cube to melt in three different situations. After collecting data they design a container that will keep an ice cube in a solid state for as long as possible.

Students identify geometric solids. In this geometric shapes lesson, students listen to the teacher read Captain Invincible and the Space Shapes  by Stuart J. Murphy. Students then visit a web site where they identify types of...

In this matter worksheet, students answer five questions about the law of conservation of mass. They identify substances as solids, liquids, gases or mixtures and they identify given items as matter or energy.

For this making a graph worksheet, students observe a group of objects, complete a graph by coloring a box for each item that is like the solid shape shown, and write the total number of shapes.

Middle schoolers classify materials. In this chemistry activity, students examine the properties of solids, liquids, and gases. Middle schoolers discover the elements, compounds, and chemical symbols.

In this Calculus worksheet, learners are provided with questions that are reflective of the content of their exam.  Topics covered include derivatives, volume of a solid of rotation, local maximum and minimum, and integration. ...

Students explore physical science by participating in a science activity. For this liquids lesson, students discuss how fluids can be affected by motion unlike solids. Students define other scientific vocabulary terms and conduct a...

Students analyze earth science by creating a frozen treat in class. In this heat transfer lesson, students discuss how matter is transformed from solid to liquid and liquid to gas when energy is removed from the equation. Students...