Mr. Jeff Burnham
                              Homework Page

Monday Tuesday Wednesday

Thursday

Friday

Math

2 & 5

Class 2 Homework Record

Class 5 Homework Record




 

 

Science

1, 3 & 4

  Simple Machines Quiz Class 1 & 3 

Simple Machines Vocabulary Quiz Class 4

(vocabulary terms & definitions below)

 

 


Archived Math 2 Homework Records

Archived Math 5 Homework Records

 

Simple Machines Vocabulary:

 

Simple Machine

 

 

Types of machines that do work with one movement. There are six classes (types) of simple machines which belong to one of two families – the inclined plane family and lever family.

 

 

 

Inclined Plane

 

 

 

A sloping surface that helps us move a load by applying an effort force over a longer distance.

 

 

 

Wedge

 

 

A simple machine that helps us split things apart.

 

 

 

 

Screw

 

 

An inclined plane wrapped around a rod.

 

 

 

 

Lever

 

 

A straight rod that pivots on a fulcrum and helps us move a load by applying an effort force.

 

 

 

 

Mechanical Advantage

 

 

 

 

 

The amount of effort saved when using a simple or compound machine. The number of times your effort force is multiplied by a machine.

 

 

 

 

 

Wheel and axle

 

 

 

 

Two circular objects, or a wheel and rod that are connected and rotate together.

 

Pulley

 

 

A wheel that has a groove around the outside edge that helps us lift a heavy object.

 

 

Class 2 E-Book Websites:

CC1 - http://bu5455.textbooks.cpm.org

CC2 - http://bu6557.textbooks.cpm.org

 

Class 5 E-Book Websites:

CC2&3 - http://bu4299.textbooks.cpm.org

 

Plate Tectonics Practice Quiz

Plate Tectonics & Earth Structure Post-Assessment 2014
http://www.quia.com/quiz/2773241.html