WALT:
Locate and represent negative and positive numbers and investigate everyday situations that use integers.
WILF:
All: Students will represents integers on a number line and relates the use of integers to everyday situations.
Most: Students will represents integers on a number line, investigates the use of integers in everyday situations and solves everyday problems.
Some: Students will represents integers on a number line, investigates the use of integers in everyday situations and solves more complex problems involving integers.
Locate and represent negative and positive numbers and investigate everyday situations that use integers.
WILF:
All: Students will represents integers on a number line and relates the use of integers to everyday situations.
Most: Students will represents integers on a number line, investigates the use of integers in everyday situations and solves everyday problems.
Some: Students will represents integers on a number line, investigates the use of integers in everyday situations and solves more complex problems involving integers.
Let us create our own integer number line!
Let us practise as a group locating integers on our class number line!
Using the number line provided plot the following numbers.
a. -5 & 3 b. -8 & 1 c. 10 & 4 d. -7 & -3 e. 2 & -2
a. -5 & 3 b. -8 & 1 c. 10 & 4 d. -7 & -3 e. 2 & -2
Let us go back to what we plotted and work out the addition and subtraction of the problems.
Assessment:
Using the graph paper provided create 2 thermometers which you will need to represent the below temperatures.
The one thermometer you will need to represent -13'C and the second thermometer reads 8'C. Please ensure you create appropriate scale to demonstrate your understanding of negative and positive integers.
Finally you will need to solve the addition of these two number as well as the subtraction of these two numbers.
Provide a brief explanation to your mathematical thinking on positive and negative integers.
Using the graph paper provided create 2 thermometers which you will need to represent the below temperatures.
The one thermometer you will need to represent -13'C and the second thermometer reads 8'C. Please ensure you create appropriate scale to demonstrate your understanding of negative and positive integers.
Finally you will need to solve the addition of these two number as well as the subtraction of these two numbers.
Provide a brief explanation to your mathematical thinking on positive and negative integers.