Compound &
Simple Machines
Schaumburg
Stacy Schaumburg,
8th grade Science
Las Vegas, NV
Program
Sheet
OBJECTIVES:
[CCSD STANDARDS]
(5.3) TSW investigate & describe the physical principles that are used in the design and function of simple machines
(5.4) TSW relate that
compound machines are combinations of
simple machines
(5.5) TSW construct a
compound machine using common
materials
(5.6) TSW utilize various
simple machines to demonstrate
mechanical advantage
[NEVADA SCIENCE STANDARDS]
(1.8.3) TSW investigate
and describe that certain physical
principles are used in the design and function of simple machines
GENERAL INSTRUCTIONS: Complete one “layer” before going on to
another
layer. Assignments must be shown to
your teacher, where she will sign it off and award points.
No more than 3 assignments will be signed off
by your teacher on any one day in any layer.
Each assignment has a point value based on the amount of time
and effort
necessary to complete that task. You
must earn the required number of points in any one layer before moving
to the
next layer. Teacher’s signature is REQUIRED before moving on to the
next
layer.
For book assignments must be
prepared to discuss and answer questions about each of your assignments. You will be awards points by your teacher
based upon your ability to discuss and answer questions about your work. When appropriate, you may work with a
partner or partners, but you must be able to answer the teacher’s
questions
without any assistance.
NAME:
___________________________________
PERIOD: _______
DUE DATE: _____________
Section 1. Basic
Understanding 50 pts. (C): 45 pts. necessary to move to Section
2.
This (C) layer must be
completed before beginning the (B) layer.
SECTION 2. Application/Analysis
Level (B) 90 Pts. 70 pts necessary to
move to the (A) level. This (B)
layer must be complete before moving to the (A) level.
10 pts _______ 11. Do Activity “Machine
Match-Up”
10 pts _______ 12. Do Activity “Be an Inclined-Plane Maker”
10 pts _______ 13. Look at samples of Rube Goldberg cartoons and
do “Rube Goldberg” activity
10 pts _______ 14. Do Activity “Make a Lever Work”
10 pts _______ 15. Do Activity “Make a Gear”
10 pts _______ 16. Do Activity “Step By Step”
10 pts _______ 17. Do Activity “Make a Doorstop”
10 pts _______ 18. View the video, “Lever, Wheel & Axle,
Pulley, Inclines, Planes & Wedges” (15 min.) Take notes.
10 pts _______ 19. View the video, “Compound Machines”.
Take notes.
THE LAYER “B” IS COMPLETE ____________________________ DATE
________ SCORE ______
Teacher’s Signature
SECTION
3. Synthesis/Evaluation
level (A) 120 pts. 100 pts. necessary
to complete the (A) Level of the Machines Unit
1-10, p. 206-Understanding Concepts 11-15. Write the question and the answer.
Will be graded on accuracy.
THE LAYER “A” IS COMPLETE ____________________________ DATE ________ SCORE ______
| SCIENCE
PROJECT OF THE WEEK #22 Assigned: 5/10/04 Due: 5/14/04
Machine
Data Table
Problem
Statement: What are the types of simple machines?
Hypothesis: Write
your hypothesis to the problem statement on your
Results Sheet. Materials:
Procedure:
Data: On
your results sheet, complete the data table. Conclusion: On
your results sheet, write a conclusion that connects
back to your
hypothesis and states what you have learned. |
Results
Sheet
Conclusion:
|