SCIENCE
Module 1
GRADE 8
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 1 – Balanced and Unbalanced Forces
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 1 – Balanced and Unbalanced Forces
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 1 – Balanced and Unbalanced Forces
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 2 – Combined Forces
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 2 – Combined Forces
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 2 – Combined Forces
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Newton’s First Law:
-Objects in motion tend to stay in
motion and objects at rest tend
to stay at rest unless acted upon
by an unbalanced
-Also called as “Law of Inertia”
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Sample problem 3:
Suppose a ball of mass 0.60kg is hit
with a force of 12N. Its acceleration
will be:
If the force is increased to 24N for the
same ball. What would be its
acceleration?
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Prepared by: Engr. L.N. Abrigo
MODULE 1: FORCES AND MOTIONS
Lesson 3 – Newton’s Three Laws of Motion
Newton’s Third Law:
-For every action there is an equal and
opposite reaction.
-Also called as “Law of Interaction”
Prepared by: Engr. L.N. Abrigo

Grade 8 Science Module 1

  • 1.
    SCIENCE Module 1 GRADE 8 Preparedby: Engr. L.N. Abrigo
  • 2.
    MODULE 1: FORCESAND MOTIONS Lesson 1 – Balanced and Unbalanced Forces Prepared by: Engr. L.N. Abrigo
  • 3.
    MODULE 1: FORCESAND MOTIONS Lesson 1 – Balanced and Unbalanced Forces Prepared by: Engr. L.N. Abrigo
  • 4.
    MODULE 1: FORCESAND MOTIONS Lesson 1 – Balanced and Unbalanced Forces Prepared by: Engr. L.N. Abrigo
  • 5.
    MODULE 1: FORCESAND MOTIONS Lesson 2 – Combined Forces Prepared by: Engr. L.N. Abrigo
  • 6.
    MODULE 1: FORCESAND MOTIONS Lesson 2 – Combined Forces Prepared by: Engr. L.N. Abrigo
  • 7.
    MODULE 1: FORCESAND MOTIONS Lesson 2 – Combined Forces Prepared by: Engr. L.N. Abrigo
  • 8.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Newton’s First Law: -Objects in motion tend to stay in motion and objects at rest tend to stay at rest unless acted upon by an unbalanced -Also called as “Law of Inertia” Prepared by: Engr. L.N. Abrigo
  • 9.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Prepared by: Engr. L.N. Abrigo
  • 10.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Prepared by: Engr. L.N. Abrigo
  • 11.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Prepared by: Engr. L.N. Abrigo
  • 12.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Prepared by: Engr. L.N. Abrigo
  • 13.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Sample problem 3: Suppose a ball of mass 0.60kg is hit with a force of 12N. Its acceleration will be: If the force is increased to 24N for the same ball. What would be its acceleration? Prepared by: Engr. L.N. Abrigo
  • 14.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Prepared by: Engr. L.N. Abrigo
  • 15.
    MODULE 1: FORCESAND MOTIONS Lesson 3 – Newton’s Three Laws of Motion Newton’s Third Law: -For every action there is an equal and opposite reaction. -Also called as “Law of Interaction” Prepared by: Engr. L.N. Abrigo