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Then, continue with your visit.
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2.
Even
before recorded history, machines helped the cave man do work. |
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9. Whether you zip your jacket, eat with a fork, screw the top on the peanut butter jar, or pull in the catch of the day with a fishing pole, you are using a simple machine. You probably have never given much though to these and other inventions, which make work so easy for you. Tour this site of American inventors and the machines they invented. |
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10. View the movie at this web site and then take the quiz to test your new knowledge on simple machines. Good Luck! |
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2. Print out the biographical informatin on Garrett Augustus Morgan. 3. Using Student Writing Center, a word processing program, write a newspaper article on your interview with this American inventor. 4. In your article compare and contrast the way life was before and after the invention of the traffic signal. |
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12.2 Recognizes the simple machines that make up a compound machine Technology: Operates basic technology tools and applications |
Rubric for Mission Scenario #1
| Beginning
1 |
Developing
2 |
Accomplished
3 |
Score | |
|---|---|---|---|---|
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Describes Characteristics of Simple Machines |
Student defines the scientific meaning of work. | Student defines the scientific meaning of work and identifies when work is done on an object | Student
defines the scientific meaning of work; identifies when work is done on
an object; and calculates the
work done on an object. |
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Operates basic technology tools and applications |
Student operates basic technology tools and applications with extra help from teacher. | Student operates basic technology tools and applications with some help from teacher. | Student operates basic technology tools and applications with little help from teacher. |
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2. These parts will be the only building materials which may be used. 3. Each team will design and build their machine/catapult. 4. Each team will be given six rubber bands, which will be used to power the catapult. 5. A target will be setup 1.00 meter from the catapult. 6. The catapults must be free standing and designed to be fired using one hand. 7. Half the class will be the Normans, who are the king and his followers. The other half of the class will be the nobles. 8. During the competition, each team will launch an egg at the target. 9. Each team will receive 50 points for each unbroken egg that lands within the form lined target, and 100 points for each egg that strikes the target. 10. The side (Normans or nobles), which receives the most points will be declared victors of the battle. |
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12.2 Recognizes the simple machines that make up a compound machine Mathematics: Objective 1 Selects and uses appropriate tools (such as mental computation, calculators, manipulative materials, paper and pencil, computer) in solving problems. Objective 21 Selects and uses appropriate customary and metric units of measure for length and weight. Technology: Operates basic technology tools and applications |
Rubric for Mission Scenario #2
| Beginning
1 |
Developing
2 |
Accomplished
3 |
Score | |
|---|---|---|---|---|
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Science- 12.2 Recognizes the simple machines that make up a compound machine Selects and uses appropriate tools (such as mental computation, calculators, manipulative materials, paper and pencil, computer) in solving problems. Objective 21 Selects and uses appropriate customary and metric units of measure for length and weight. |
Student
identifies one simple machine used in the catapult, but needs help with
the description of the simple machine. Student needs
extra help in weighing the materials and calculating the distance from the catapult to the target. |
Student
identifies more than one simple machine, but omits the description of one
or more of the simple machines;
Student uses the correct tools, but needs some help to calculate the metric weight and measurement. |
Student identifies and describes all components of simple machines used in constructing the catapult; and correctly weighs the materials and calculates the distance from the catapult to the target. | |
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Operates basic technology tools and applications |
Student operates basic technology tools and applications with extra help from teacher. | Student operates basic technology tools and applications with some help from teacher. | Student operates basic technology tools and applications with little help from teacher. |
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swilkinson@decatur.k12.ga.us |
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