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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.

5 pts _______  1.  Read Glencoe, Physical Science, p.180- 183. Take notes.  Do Review Questions 1-3 on p. 183.
5 pts _______  2.  View video, “Simple Machines” (23 minutes). Take notes.
5 pts _______  3.  Make a vocabulary book titled “Simple Machines” and include the definitions and a graphic of each of the six simple machines.
5 pts _______  4.  Make a color drawing (Art Project) of all 6 simple machines.  Label each type of simple machine.
5 pts _______  5.  Complete “Using Math” Practice Problems on p. 182 (1 problem), and p. 187 (1 &2)
5 pts _______  6.  Read Glencoe, Physical Science, p. 186-194. Take notes.  Do Review Questions 1-3 on p. 193
5 pts _______  7.  Do “Explore Activity” on p. 179 of Physical Science book.  Write a response to the “Observe” section.
5 pts _______  8.  Read Glencoe, Physical Science, p. 198-203. Take notes.  Do Review Questions 1-2 on p. 203.
5 pts _______  9.  Do activity, “Vocabulary”
5 pts _______  10.  Do activity, “Number Code”

THE LAYER “C” IS COMPLETE ____________________________  DATE ________ SCORE ______
                                                               
Teacher’s Signature

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

120 pts _______ 20. Build a working compound machine incorporating at least 3  different simple machines that will pop a balloon. Correctly label.
120 pts _______ 21. Create a power point presentation that accurately explains the 6 simple machines and a compound machine. Give examples of each.
60 pts   _______ 22.  Bring in items that represent each of the six simple machines and a compound machine Correctly label.
60 pts   _______ 23.  Create a poster that accurately shows each of the six simple machines and a compound machine. Correctly label.
60 pts   _______ 24.  Create a flip book that accurately explains and gives an example of each of the six simple machines and a compound machine.  Correctly label.
40 pts.    ______ 25.   Draw a compound machine that includes at least 4 simple machines and correctly label.
40 pts.    ______ 26.  Complete Chapter 7 Review: p. 205-Reviewing Vocabulary 1-10, p. 206-Checking Concepts

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 ______
                                                                  Teacher’s Signature
Notes from teacher:


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:

  • Research materials (class textbook, internet, encyclopedia…)

Procedure: 

  1. Research simple machines and the types of simple machines.
  2. Complete the data table on the results sheet.

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

Hypothesis:


Machine Data Table

Type of Machine

Draw

Examples/ Applications

Inclined Plane

 

 

Wedge

 

 

Screw

 

 

1st Class Lever

 

 

2nd Class Lever

 

 

3rd Class Lever

 

 

Pulley

 

 

Wheel and Axle

 

 

Conclusion:

No Parent Signature Required for this SPOW.