Knowledge Harvest Activities
Put a list of all of the topics we will cover this quarter on the board.
Ask students to work in groups to design a poster that shows:
- anything they currently know about these topics;
- what each of these topic is used for in the real world;
- anything the topics have in common;
- they might need to use their iPads to research.
Review the outcomes as a class, sharing ideas and adding comments.
Fractions
Decimals
Percentages
Ratios
Proportion
Factor
Multiple
Addition
Subtraction
Divide
Multiply
Sum
Product
Title: Factors, Multiples and Primes
Learning Objectives
Beginning
To be able to demonstrate finding the factors and multiplies of any numbers.
How do we find the factors and multiplies of any numbers?
Developing
To be able to demonstrate finding the factors and multiplies of any numbers.
How do we find the factors and multiplies of any numbers?
Developing
To be able to demonstrate a methods for finding prime number.
How many prime numbers are there between 50 and 70?
Mastering
To be able to demonstrate finding the highest common factor (HCF) and lowest common multiple (LCM).
How do we find the HCF or LCM of a set of numbers?
Resources
Introduce LCM
RI Christmas Lecture to illustrate importance in nature.
Introduce HCF
If you don't get how to find the HCF take a look at this video:
Homework
