Term 3: week 2

Year 8: The anatomy of.......Algebra.

Algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

EXPLORE / TŪHURA learning intentions:

• We are EXPLORING...    Algebra: Introducing Algebraic expressions 
• We are EXPLORING...    Algebra: use of symbols
• We are EXPLORING ...   Algebra: addition and subtraction
• We are EXPLORING...    Algebra: Multiplication and division 

You have 5 minutes to complete the questions. Can you get 100% ?

Classwork:

 What is an expression? 

An algebraic expression in mathematics is an expression which is made up of variables /pro-numerals, along with algebraic operations (addition, subtraction, multiplication,division). Expressions are made up of terms.

Koronga Ako:

1. Multiplying algebraic expressions

2. Addition and subtraction of expressions 

Rātū

You have 5 minutes to complete the questions. Can you get 100% ?

Koronga Ako

1. Adding and subtracting algebraic expressions

**Go to Google Classroom for your classwork on addition and subtraction of algebraic expressions.

Rāpare - Thursday 

Ludi maths today.

Koronga Ako:

Collect like terms and simplify (add and subtract) 

Go to your math group on Google Classroom and complete the exercises