Now I can, Explain the uses of Simple machine – Wheel and Axle, Inclined plane, Screw ,Pulley, Wedge and Lever
YES, I CAN
I NEED HELP
NO, I HAVE DOUBTS
Slide 17 - Sondage
Homefun
Read the chapter thoroughly.
Slide 18 - Diapositive
DAY 3
Slide 19 - Diapositive
BIG QUESTION
How does the use of machine make my work easier?
Slide 20 - Diapositive
EXPECTED LEARNING OUTCOMES
RECAPITULATE THE CONCEPTS LEARNT.
Slide 21 - Diapositive
WARM-UP ACTIVITY Mnemonic is a learning technique that helps us remember something. Children will make their own mnemonic on the simple machine they have created/learnt that will help them to recall the simple machine.
Slide 22 - Question ouverte
FLOW
MAKING IT SIMPLE
S.No. 8.4 DATE CF
Slide 23 - Diapositive
Q1. Which is not a type of simple machine?
spring
screw
pulley
wedge
Slide 24 - Diapositive
Q2. Which is an example of someone using a simple machine to do work?
a boy runs across a football field
a banker counts money
a mother pushes a stroller up a ramp
a girl eats a sandwich
Slide 25 - Diapositive
Q3.Define
SCREW
LEVER
Q4. Which of the following does a simple machine do?
Slide 26 - Diapositive
Q5.Compare and contrast between wedge and Incined plane on the basis of the following parameters
Shape
Effectiveness
Application
Slide 27 - Diapositive
CLOSURE
Discussion of RECAP QUESTIONS
Slide 28 - Diapositive
Now I can, Explain the uses of Simple machine – Wheel and Axle, Inclined plane, Screw ,Pulley, Wedge and Lever