CLASS 4 408
  CLASS 4 - 408
  • Home
  • Class News
  • Homework
    • SIGHT WORDS
    • Blog
    • Contact Form
  • Students
    • READING STRATEGIES >
      • VISUALIZING, ASKING QUESTIONS, MONITOR AND CLARIFY
      • FOLK TALES
      • FIGURATIVE LANGUAGE
      • SKELETONS
      • THE TARANTULA SCIENTIST
      • VOLCANOES
      • EARTHQUAKES
    • WEBSITES
    • MATH >
      • PLACE VALUE
      • ROUNDING
      • COMPARING NUMBERS
      • ADDITION AND SUBTRACTION
      • MULTIPLICATION
      • DIVISION
      • FRACTIONS
      • DECIMALS
      • GEOMETRY
      • ANGLES
      • MEASUREMENT
      • PERIMETER AND AREA
    • SOCIAL STUDIES >
      • NEW YORK: Location and Geography
      • NEW YORK's First Peoples
      • EUROPEAN EXPLORERS
      • NEW NETHERLAND
      • COLONIES
      • CAUSES OF THE AMERICAN REVOLUTION
      • AMERICAN REVOLUTION
      • BATTLES OF THE AMERICAN REVOLUTION
    • SCIENCE >
      • LIVING THINGS
      • ENERGY
      • MAGNETISM
      • FORCE AND MOTION
      • MATTER
      • WATER CYCLE
      • SIMPLE MACHINES
      • ELECTRICITY
  • Parents
    • Tips for Reading
    • Tips for Math
Picture
Forces work in pairs.  The force that moves the object and the force that works against the object.
An object moves in the direction of the force that is applied.
Picture
Picture
COMBINED FORCE
Both children are pulling with the same amount of force.  As a result, the rope with not move.
One side needs more force in order for the rope to move. (see below)

Picture
Picture
GRAVITY IS A FORCE THAT PULL OBJECTS TOWARDS THE EARTH.

Powered by Create your own unique website with customizable templates.