Teacher Resources for Instructional Planning


Grade 8, Science Std 9.1: Describe the effects of force on pressure in fluids. • Increasing the force on fluid leads to an increase of pressure within a hydraulic cylinder. • Applying Pascal’s, Archimedes’, and Bernoulli’s principles to real world applications • Calculating pressure, force and density, ( Pa= F/a, F= Pa(a), D = m/V)

Lesson Plans: Ping Pong Ball Curves An activity illustrating the physics of a curve ball. Bernoulli Levitator Two versions of an activity in which students suspend an object in the air by blowing down on it Bernoulli Effect This lesson will show the relationship between velocity and pressure of a fluid. The demonstrations should be appropriate for all levels. Bathtub Physics - Density, Buoyancy and Flotation Understand Archimedes' Principle, flotation and the reaction of buoyant forces. Explain the relationship between density and flotation. Come Fly With Me Students will observe examples of Bernoulli's principle. Introduction to Bernoulli's Principle Students will observe and document behavior of materials that undergo a change in fluid velocity nearby. Bernoulli's Principle and Winged Flight The objective is to see how the decrease in air pressure, which occurs when air is moving, allows birds to fly. Bubble-ology and Bernoulli The purpose of this activity is to introduce aerodynamics to the students by challenging them to devise the best ways to keep a bubble aloft. In this fun context, you'll teach Bernoulli's principle and help explain how airplanes fly. Boyle, Bernoulli and Charles To solve problems using Boyle's Law, Bernoulli's Principle, and Charles's Law. Relationships: Pressure, Volume, and Temperature Students will be able to state the relationships of pressure to volume and pressure to temperature, and volume to temperature for a gas. Chemistry Is A Gas The student will be able to apply the conventional gas laws in the determination of volume changes resulting from changes in temperature, pressure, or number of moles of the gas.

Resources: Chem4kids Great tutorials and activities. Virtual Laboratory Great applet! In this series of experiments, you will control the action of a piston in a pressure chamber which is filled with an ideal gas. Gas Law Tutorial Index Tutorials related to gas laws Gas Laws Encyclopedia resource related to gas laws and history
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