9 Spring 2

COVID 19 LOCKDOWN UPDATE

Teachers will be setting the following clips to be completed each week and will be checking that their students have been keeping up on a regular basis.

  • Drawing Quadratic Graphs – Hegarty maths lesson 251
  • Finding roots of quadratic equations by factorising – Hegarty maths lesson 253
  • Form and Solve Quadratic Equation by factorising by (a =1) – Hegarty maths lesson 230
  • Form and Solve Quadratic Equation by factorising (a>1) – Hegarty maths lesson 231 to 233
  • Complete the Square – Hegarty maths lesson 235 to 239
  • Using the Quadratic Formula – Hegarty maths lesson 241 and 242

Quadratic graphs and quadratic equations

This unit has been shortened in order to allow classes to catch up with the scheme. If you are up to date, please use the time to consolidate, recap or challenge areas covered.

Lesson 1 Will it hit the hoop?
Lesson 2Polygraph: parabolas
Lesson 3 Polygraph: parabolas, part 2
Lesson 4 Drawing quadratic graphs
Lesson 5Finding roots of quadratic equations by factorising
Lesson 6 Finding roots of quadratic equations by factorising
Lesson 7To form and solve a quadratic equation by factorising (a = 1)
Lesson 8

Lesson 9

Lesson 10

Lesson 11

Lesson 12

Lesson 13

 

To form and solve a quadratic equation by factorising (a > 1)

Using the Quadratic Formula

Completing the Square using Algebra Tiles

Completing the Square with negative coefficient of x

Finding the coordinates of the vertex of a quadratic

Solving Quadratic Equations by completing the square