2. In this lesson you will learn:
› What weight, measurement and scales are.
› Reasons why need to know how heavy an
object is?
› Different types of scales.
› The features of a spring scale.
3. Look at the pictures and describe what
you see to your partner.
Take turns speaking.
Remember to listen carefully to the
things your partner has to say.
If you don’t know what to say, you can
simply talk about the colors you see, or
the shapes that you see.
10. We use scales to measure weight.
A scale is a kind of machine that tells us how
much weight there is.
Measure means to find the size or number of
something.
Weight is how heavy you are.
We use Grams to talk about small weights
and Kilograms to talk about big weights.
26. Take a look in your text book, page 4.
What kind of scale do you see?
27. Take a look in your text book, page 4.
What are the 5 parts of a spring scale?
28. I will give you a small worksheet.
On the worksheet are the definitions of
parts of a spring scale. (from your book)
Around the room are the 5 parts of a
spring scale.
Use your book, walk around and match
the part of spring scale to its definition.
29. Let’s work on a mind map together to
review what we learned.
What should we include in the mind
map?
› Definitions of measure, weigh and scale.
› 2 reasons why we need to know weight.
› Types of scales.
› Parts of a spring scale
