16 September - 22 September

FOCUS / ARONGA learning intentions:

• We are FOCUSING on representing in-equalities on a number line.

EXPLORE / TŪHURA learning intentions:

• We are EXPLORING expanding and factorising linear algebraic expressions and recognising that factorisation is the opposite of expansion.
• We are EXPLORING using the inequality signs write linear inequalities.
• We are EXPLORING recognising and using the sum and product pattern for factorising a quadratic expression.

Kia ora 10C1

TERM 3  WEEK 9

Success Criteria: I can/have...

• Solve simple quadratic expressions and equations
• Solve linear inequalities

Activities:

1. Warm up - Factorising  https://www.transum.org/software/SW/Starter_of_the_day/Students/Factorising.asp
2. Quadratic factorisation -  identifying factors for sum and product pattern to factorise
3. Copy example from board
4. Practice questions
5. Greater than, less than and equal to sign
6. Attempt first 4 levels  - https://www.transum.org/software/SW/Starter_of_the_day/Students/Inequalities.asp?Level=1
7. Difference between equations and in-equations
8. Explanation of the relevance of an in-equation with an example
9. EP task - Introduction to in-equations
10. Representation of an in-equation using a number line/Graphing of an in-equation on a number line
11. Solving in-equations - Pay attention to dividing or multiplying by a negative number rule
12. Teacher solves some questions on board as an example
13. Practice questions
14. Extension - Factorising trinomials - EP task

Homework:
Maths Buddy (Differentiation)