# expand: linear

### teacher overview

expandLinearSample.pdf

### teach-learn-practise

 teach-learn practise-learn timely practice 1 expandLinearTL1.pdf expandLinear1.pdf (2 per d/s page) sign up for use of timely practicetrainingto ensure studentsretain their learning improve their accuracygo to www.timelypractice.comclick the Free Trial buttonor emailinfo@srslearning.com 2 expandLinearTL2.pdf expandLinear2.pdf (2 per d/s page) 3 expandLinearTL3.pdf expandLinear3.pdf (2 per d/s page) 4 expandLinearTL4.pdf expandLinear4.pdf (2 per d/s page) 5 expandLinearTL5.pdf expandLinear5.pdf (2 per d/s page) 6 expandLinearTL6.pdf expandLinear6.pdf (2 per d/s page) 7 expandLinearTL7.pdf expandLinear7.pdf (2 per d/s page) 8 expandLinearTL8.pdf expandLinear8.pdf (2 per d/s page) 9 expandLinearTL9.pdf expandLinear9.pdf (2 per d/s page) 10 expandLinearTL10.pdf expandLinear10.pdf (2 per d/s page) 11 expandLinearTL11.pdf expandLinear11.pdf (2 per d/s page)

### NC information

A1 use and interpret algebraic manipulation, including:

• ab in place of a × b
• 3y in place of y+y+y and 3×y
• a2 in place of a×a, a3 in place of a×a×a, a2b in place of a×a×b
• a/b in place of a÷b
• coefficients written as fractions rather than as decimals
• brackets

A4 simplify and manipulate algebraic expressions (including those involving surds and algebraic fractions) by:

• collecting like terms
• multiplying a single term over a bracket
• taking out common factors
• expanding products of two or more binomials
• factorising quadratic expressions of the form x2 + bx + c, including the difference of two squares;
• factorising quadratic expressions of the form ax2 +bx+c
• simplifying expressions involving sums, products and powers, including the laws of indices