Students conduct a series of experiments in which they explore chemical reactions. They detect chemical changes by observing how physical properties change when two different chemicals are combined. They list and describe the reactants...

Young scholars identify the different viewpoints on the issue of global warming. While watching a video, they take notes on the issues presented to them and answer questions about what Alaska, Peru and East Africa are doing to prevent...

Pupils are read the story "Snowballs" and discuss what the conditions must be for it to snow. They make snowmen out of snow when it snows outside. They discover what happens to their snowmen when they take them inside.

High schoolers are told that objects in contact with one another reach an equilibrium temperature. A hot object placed in a cool liquid always cool off. It never happens that the object gets hotter and cool liquid gets colder. Students...

Students observe the effect of heat and pressure on materials representing those involved in the formation of coal.

Students experience and practice compositing and recycling through hands-on-activities. They distinguish between which items from their trash can be recycled, composted and reused. The process for making recycled paper is also covered in...

Young scholars study the Periodic Table to investigate basic properties of metals used to make coins. They discuss how historic events like the Civil War and Gold Rush had a direct impact on the trime.

Students demonstrate locomotor skills in a game of tag.

Students create graphic organizer webs that illustrate their thinking about seasonal physical and biological changes caused by changes in sunlight. They identify the central role of sunlight in living systems.

Students examine pigments found in different fruits and vegetables and practice the processes for extracting the pigments. Pigments are used to create artwork and a class PowerPoint presentation is made on the different types of plant...

Students explore the differences in sedimentary, metamorphic, and igneous rocks. They discuss the rock cycle of the different formations. Students discuss how rock is formed into different shapes. They explore, predict, and create each...

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.

In these story problem worksheets, students read the story problem 'The Big Top Carnival Caper' and use the information within the story to help them solve the problem. Students determine the cost of balloons for every 10th person who...

Students study the different types of metals.  In this investigative lesson students watch a demonstration on the effects of temperature on atoms and take a tour through baone matter.

Young scholars practice speaking and using vocabulary associated with the kitchen.  In this speaking and vocabulary lesson, students answer teacher questions about the kitchen and the items in the kitchen. Teacher evaluates student...

Read the passage and study the graphics concerning Melting Point and Thermodynamics of Double-Stranded DNA and then answer the five question quiz.

Percy Julian and Josef Pikl used the fact that melting point-the temperature at which a substance changes from a solid to a liquid-is a characteristic property of a substance to prove that the British chemist Robert Robinson could not...

Wikipedia offers a brief description of the term, "Melting point," including hyperlinked terms.

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."

Explains what the melting point of pure gold is and the melting points for different gold alloys. Also presents various facts about gold and its properties.

Read about the properties of copper, what its melting point is, and the role this plays in producing copper carbonate and copper alloys.

[Free Registration/Login may be required to access all resource tools.] What happens to matter when it melts and the definition of melting point.