Vocabulary
1.Temperature
2.Zero
Temperature
How hot or cold something is.You
can use a thermometer to
measure temperature in degree
Celsius.
2. Zero
Another name for nothing. On a
number line it is the point where
numbers change from positive to
negatives.
Number card
5, 0, -1, -6, 6,-2
Question: Arrange these numbers from
the coolest to warmest
Question time?????????
Here are some temperatures
4°𝑐 , −3°𝑐, 5°𝑐, 0°𝑐, −2°𝑐
1. Which is the warmest temperature?
Ans: 5°𝑐
2.Which is the coldest temperature?
Ans: −3°𝑐
Notebook work
Write the numbers in ascending orders
a) 5, 10, -10, 0, -2
Ans:…-10,-2,0,5,10……………………………………….
b) -5, -11, 6, 11, 5
Ans:-11,-5,5,6,11………………………………………….
c) -4 ,6, -25, 16, -100
Ans:-100,-25,-4,6,16………………………………………….
d) -1 , 1, -2, -5 , -3
Ans:-5,-3,-2,-1,1…………………………………
e) -60, 20, -30,10, -40
Ans:-60,-40,-30,10,20…………………………………