"107 Awesome Elementary Teaching Ideas You Can Implement Tomorrow" contains a wide variety of effective, user-friendly strategies, tips, and activities for your elementary school classroom. Rich with anecdotes and examples, this resource features useful suggestions for creating a positive, cooperative classroom culture, improving…

Uses projectile motion to explain the two roots found when using the quadratic formula. An example is provided for finding the time of flight for a projectile which has a negative root implying a negative time of flight. This negative time of flight also has a useful physical meaning. (MVL)

Describes an activity in which students try to determine, by using physics calculations, when to drop a raw egg from a tower to hit their physics teacher who is walking beneath it. (WRM)

Describes four laboratory activities in algebra and precalculus classes that provide hands-on experiences related to functions: slowing down the acceleration of gravity; calculating the acceleration of gravity; generating a parabola using a steel ball and a tilted board; and photographing projectile motion. (YP)

Explains the strange effect a crosswind has on motion. (WRM)

Proposes that introductory physics courses extend the analysis of one-dimensional motion to a more sophisticated level. Gives four experimental setups and graphical analysis of the distance, velocity, and acceleration in the vertical and horizontal directions. (WRM)

Discusses the teaching of vectors and the inadequate and inappropriate examples given in many textbooks. Suggests using the motion of a sailboat or the motion of a car moving on the Earth's surface as possible examples. Details a proper vector teaching example. (MVL)

Presents a 12th-grade class project on measuring velocity-dependent forces encountered in two common forms of locomotion--rollerblading and cycling. (WRM)

Describes a modification to an inexpensive pinewood derby car that can be used to demonstrate the summation of the force vectors important in sailing. (WRM)

Students investigate the concept of motion by making simple paper airplanes and flying them in the classroom. Students are introduced to conversion factors to calculate various speeds. Additional activities include rounding decimal numbers, estimating, finding averages, making bar graphs, and solving problems. Offers ideas for extension such as…