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ENERGY
Specific Heat Set—Student Laboratory Kit
Heat up five different metal cylinders to exactly the same temperature, add each
to a precise amount of water at known temperature, and observe the water temperature change. What variation! Why? Students perform a lab activity and calculate the specific heat of each metal specimen. Use this set to aid in the discussion of calo- rimetry, specific heat and heat capacity.
AP9220 I $41.15
1,000+
Conduction, Convection and Radiation—Activity-Stations Kit
Discover the basic principles of heat transfer with four hands-on experiments:
• Test the thermal conductivity of materials and compare results with known quantities.
• Investigate how temperature affects the density of a liquid, and watch as convec- tion currents are created.
• Observe the dramatic effects of convec- tion currents in air on a lighted candle.
• Explore heat transfer through radiation by measuring the temperature increases for two types of sand exposed to heat.
AP7183 I $73.20
Exothermic & Endothermic Reactions—An Energy Changes Laboratory Kit
In this lab activity, students perform three separate reactions regarding both the neutralization and dissolving of salts. With each set of reactants, students measure the significant temperature changes that occur in each calorimeter and then determine the amount of heat released or absorbed by the reaction. Students classify each reaction as exothermic or endothermic and write the chemical equation. Complete for 30 students working in pairs.
AP6128 I $46.40
FLINN SCIENTIFIC I ENERGY
middle school physical science
at flinnsci.com
Up, Up and Away—Hot Air Balloon Student Activity Kit
Fill the sky with colorful hot air balloons! Each student group will construct and launch their own giant hot air balloon. Students will learn how hot air balloons lift from the ground, stay afloat and eventually descend. Includes easy-to-follow instructions and all the materials needed to construct fifteen 3' x 2' hot air balloons.
AP6310 I $72.40
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