| Package those Foods! |
This activity provides students with the opportunity to create a food package for a specific food. The students have three components to focus on in the design of their food package. The package will... ... moreThis activity provides students with the opportunity to create a food package for a specific food. The students have three components to focus on in the design of their food package. The package will have to keep the food clean, protect or aid in the physical and chemical changes that can take place in the food, and identify the food appealingly. ...less |
7 (6-8) |
North Carolina (2004):
Science S1028437 S102843B S10284D2 S10284D6 S1028556 S102855A |
50 minutes |
3 |
US$ 2.00 |
| Paper Drop Design Competition |
Using paper, paper clips and tape, student teams design flying devices to (1) stay in the air as long as possible and (2) land as close as possible to a given target. Student teams will use the engine... ... moreUsing paper, paper clips and tape, student teams design flying devices to (1) stay in the air as long as possible and (2) land as close as possible to a given target. Student teams will use the engineering design process to guide them through the initial conception, evaluation, testing and re-design stages. The activity culminates with a classroom competition and scoring to determine how each team's design performed. ...less |
7 (4-12) |
Colorado (1995):
Science S1012041 |
60 minutes |
3 |
US$ 0.50 |
| Park It! |
The difference between an architect and an engineer is sometimes confusing because their roles in building design can be similar. Students experience a bit of both professions by following a set of re... ... moreThe difference between an architect and an engineer is sometimes confusing because their roles in building design can be similar. Students experience a bit of both professions by following a set of requirements and meeting given constraints as they create a model parking garage. They experience the engineering design process first-hand as they design, build and test their models. They draw a blueprint for their design, select the construction materials and budget their expenditures. They also test their structures for strength and find their maximum loads. ...less |
4 (3-5) |
Colorado (1995):
Science S100D7F5
Math S103C21C S103C25A S103C25C S103C26D S103C271 |
100 minutes |
2 |
US$ 2.00 |
| The Path of Electrons |
Students engage in an interactive "hot potato" demonstration to gain an appreciation for the flow of electrons through a circuit. Students role play the different parts of a simple circuit and send small items representing electrons (paper or candy pieces) through the circuit. |
4 (3-5) |
Colorado (1995):
Science S100D7F5 S1022DDF |
10 minutes |
28 |
US$ 0.00 |
| Patterns and Fingerprints |
Students apply several methods developed to identify and interpret patterns to the identification of fingerprints. They look at their classmates' fingerprints, snowflakes, and "spectral fingerprints" ... ... moreStudents apply several methods developed to identify and interpret patterns to the identification of fingerprints. They look at their classmates' fingerprints, snowflakes, and "spectral fingerprints" of elements. They learn to identify each image as unique, yet part of a group containing recognizable similarities. ...less |
7 (6-8) |
Colorado (1995):
Science S100D2A0 S100D7F5
Math S103C221 S103C224 S103C230 |
60 minutes |
1 |
US$ 0.20 |
| Pea Soup Ponds |
In this activity, students will learn how water can be polluted by algal blooms. They will grow algae with different concentrations of fertilizer or nutrients and analyze their results as environmental engineers working to protect a local water resource. |
7 (6-8) |
Colorado (1995):
Science S100BEC7 S100D2A0 S100D7F5 S1012041 S1015D9B
Math S103C246 S103C249 S103C272 |
50 minutes |
4 |
US$ 4.00 |
| Perching Parrot |
Students explore the concepts of center of mass and static equilibrium by seeing how non-symmetrical objects balance. Using a paper cut-out shape of a parrot sitting on a wire coat hanger, they learn ... ... moreStudents explore the concepts of center of mass and static equilibrium by seeing how non-symmetrical objects balance. Using a paper cut-out shape of a parrot sitting on a wire coat hanger, they learn that their parrot exists in stable equilibrium — it returns to its balancing point after being disturbed. The weight of its tail makes the parrot balance upright. Give the parrot a push, and she knocks off balance, but swings back and forth until coming to rest in balance again. ...less |
6 (5-7) |
Colorado (1995):
Science S1002447 S1012041 S1015D9B
Math S103C25E |
45 minutes |
2 |
US$ 1.00 |
| Physics Tug of War |
In this activity, students will learn about Newton's 2nd Law of Motion. They will learn that the force required to move a book is proportional to the weight of the book. Engineers use this relationship to determine how much force they need to move an airplane. |
5 (4-6) |
Colorado (1995):
Science S1002447 S10069B9 S100D7F5 S1012041 S1022DDF
Math S103C221 S103C230 S103C272 S103C285 |
40 minutes |
|
US$ 1.00 |
| Pitch and Frequency |
To further their understanding of sound energy, students identify the different pitches and frequencies created by a vibrating ruler and a straw kazoo. They create high- and low-pitch sound waves. |
4 (3-5) |
Colorado (1995):
Science S100D7F5 S1022DDF
Math S103C242 |
30 minutes |
2 |
US$ 0.20 |
| A Place in Space |
The students will use a "real" 3D coordinate system. They will have 3 axes at right angles, and a plane (the XY plane) that will be able to slide up and down the Z axis. The students will then be gi... ... moreThe students will use a "real" 3D coordinate system. They will have 3 axes at right angles, and a plane (the XY plane) that will be able to slide up and down the Z axis. The students will then be given several coordinates and asked to find these points in space. They will also be asked to find the coordinates of the 8 corners of a box with given dimensions. ...less |
6 (6-9) |
North Carolina (2003):
Math S10020E7 S101DA63 |
25 minutes |
3 |
US$ 3.00 |