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In this 4-demonstration kit (which includes mystery flame, Charles’ fountain, ideal sports ball, and Gay-Lussac’s cooler), students make predictions before each demo, then observe the behavior of gases, and afterward apply the gas laws to explain their observations. The 4 demonstrations together require approximately 40 min but can be performed individually in less time. Kit materials are sufficient to perform each of the 4 demonstrations at least 5 times.
In this 4-demonstration kit, students observe the behavior of gases and apply the gas laws to explain their observations. Students first make predictions about what they'll observe during the demonstrations, then they create particulate-level representations of the macro-level behavior. Big picture questions help students think critically about gas laws, and discussion questions extend the science content to related concepts or topics.
In the Carolina Chemonstrations®: Gas Laws Kit, students will observe:
The 4 demonstrations together require approximately 40 min but can be performed individually in less time. Kit materials are sufficient to perform each of the 4 demonstrations at least 5 times.
|Erlenmeyer Flask, 1,000 mL||1||Included|
|Rubber Stopper, #9, 1 Hole||1||Included|
|Ball Pressure Gauge||1||Included|
|Digital Resource Card||1||Included|
|Teacher's Manual with Reproducible Student Sheet||1||Included|
|Official-Size Football (or basketball, volleyball, etc.)||1||Needed, Not Included|
|Ball Pump (or similar)||1||Needed, Not Included|
|Cooler (or similar container large enough to fit ball inside)||1||Needed, Not Included|
|Scissors||1||Needed, Not Included|
|Heat-Resistant Gloves||1||Needed, Not Included|
|Balance (500-g capacity, accurate to 0.1 g)||1||Needed, Not Included|
|Ice||Needed, Not Included|
|Tap Water||Needed, Not Included|
|Hot Tap Water, 1.5 L||Needed, Not Included|
|Blue Food Coloring||Needed, Not Included|