Unraveling Multimodality with Large Language Models.pdf
Factorise quadratics lesson 1
1. Today I will learn to factorise both
linear and quadratic equations.
Grade C
Challenge Objective: To factorise
quadratics that are in the form
ax² + bx + c Grade B
2. Multiplying out simple equations
1. 5x(3y – 4x) You have 8
2. 7(a – 3b) minutes
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
3. Multiplying out simple equations
1. 5x(3y – 4x) You have 7
2. 7(a – 3b) minutes
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
4. Multiplying out simple equations
1. 5x(3y – 4x) You have 6
2. 7(a – 3b) minutes
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
5. Multiplying out simple equations
1. 5x(3y – 4x) You have 5
2. 7(a – 3b) minutes
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
6. Multiplying out simple equations
1. 5x(3y – 4x) You have 4
2. 7(a – 3b) minutes
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
7. Multiplying out simple equations
1. 5x(3y – 4x) You have 3
2. 7(a – 3b) minutes
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
8. Multiplying out simple equations
1. 5x(3y – 4x) You have 2
2. 7(a – 3b) minutes
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
9. Multiplying out simple equations
1. 5x(3y – 4x) You have 1
2. 7(a – 3b) minute
3. 9(ef + 3)
4. 7ab(2a – 5b)
5. 20pq(a – p + q)
6. 15mn(3 – 4m + j)
7. 6dst(5s – 3t + 2d)
8. ab²(c – a + 2b)
12. Multiplying out quadratic equations
1. (a + 3)(a + 4) You have 7
2. (b – 2)(b + 3) minutes
3. (c – 5)(c – 2)
4. (d + 2)(d – 4)
5. (e – 6)(e + 6)
6. (f + 3)(f – 3)
7. What do you notice about question 5
and 6?
13. Multiplying out quadratic equations
1. (a + 3)(a + 4) You have 6
2. (b – 2)(b + 3) minutes
3. (c – 5)(c – 2)
4. (d + 2)(d – 4)
5. (e – 6)(e + 6)
6. (f + 3)(f – 3)
7. What do you notice about question 5
and 6?
14. Multiplying out quadratic equations
1. (a + 3)(a + 4) You have 5
2. (b – 2)(b + 3) minutes
3. (c – 5)(c – 2)
4. (d + 2)(d – 4)
5. (e – 6)(e + 6)
6. (f + 3)(f – 3)
7. What do you notice about question 5
and 6?
15. Multiplying out quadratic equations
1. (a + 3)(a + 4) You have 4
2. (b – 2)(b + 3) minutes
3. (c – 5)(c – 2)
4. (d + 2)(d – 4)
5. (e – 6)(e + 6)
6. (f + 3)(f – 3)
7. What do you notice about question 5
and 6?
16. Multiplying out quadratic equations
1. (a + 3)(a + 4) You have 3
2. (b – 2)(b + 3) minutes
3. (c – 5)(c – 2)
4. (d + 2)(d – 4)
5. (e – 6)(e + 6)
6. (f + 3)(f – 3)
7. What do you notice about question 5
and 6?
17. Multiplying out quadratic equations
1. (a + 3)(a + 4) You have 2
2. (b – 2)(b + 3) minutes
3. (c – 5)(c – 2)
4. (d + 2)(d – 4)
5. (e – 6)(e + 6)
6. (f + 3)(f – 3)
7. What do you notice about question 5
and 6?
18. Multiplying out quadratic equations
1. (a + 3)(a + 4) You have 1
2. (b – 2)(b + 3) minutes
3. (c – 5)(c – 2)
4. (d + 2)(d – 4)
5. (e – 6)(e + 6)
6. (f + 3)(f – 3)
7. What do you notice about question 5
and 6?
19. Answers
1. (a + 3)(a + 4) = a² + 7a + 12
2. (b – 2)(b + 3) = b² + b - 6
3. (c – 5)(c – 2) = c² - 7c + 10
4. (d + 2)(d – 4) = d² - 2d - 8
5. (e – 6)(e + 6) = e² - 36
6. (f + 3)(f – 3) = f² - 9
7. What do you notice about question 5
and 6?
20. Today I will learn to factorise both
linear and quadratic equations.
Grade C
Challenge Objective: To factorise
quadratics that are in the form
ax² + bx + c Grade B
45. Plenary
• Today’s learning objective was ‘Today I will
multiply out and factorise both linear and
quadratic equations’ complete the questions
below to prove you have met the objective!
Multiply out
a) 5xy(2x – 4) b) (x – 4)(x + 2)
Factorise
c) 4x² - 12xy d) x² - 3x - 10