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Teacher Version Algebraic Manipulation Level Level 3 Level 4 I understand the role of the = sign I can use simple formula expressed in words. I can work out the missing number in a box. I can simplify expressions . Level 5 I can use simple formula. I can explain the difference between expressions. I can find equivalent expressions. I can substitute positive and negative values into expressions. I can substitute positive values into simple expressions. I understand the meaning of brackets in expressions. I can multiply a single term over a bracket Level 6 I can factorise linear expressions Level 7 I can multiply out and simplify quadratic expressions. Level 8 I can factorise quadratic expressions. Pupil Version Algebraic Expressions I understand the role of the = sign I can work out the missing number in a box. I can use simple formula expressed in words. I can simplify expressions . I can find equivalent expressions. I can substitute positive values into simple expressions. I can use simple formula. I can explain the difference between expressions. I can substitute positive and negative values into expressions. I understand the meaning of brackets in expressions. I can multiply a single term over a bracket I can factorise linear expressions I can multiply out and simplify quadratic expressions. I can factorise quadratic expressions. Find the missing numbers in the following: 12 + = 100 + 73 = 100 Factorise these expressions 30x – 24 25x2 + 20x The cost of a plumber’s bill is £40 per hour plus a £20 call out fee. Simplify these expressions 3a + 2b + 2a – b 3(x + 5) How much would it cost m(n – p) to call out a plumber for a 4(a + 2b) – 2(2a + b) 3 hour job? Find the value of these expressions when a = 4. 3a2 + 4 2a3 Multiply out these brackets and simplify the result: (x + 4)(x - 3) (p - q)2 (3x + 2)2 Factorise x2 + 5x + 6 x2 + x - 6 Key Words / symbols Expression Term Simplify Substitute Equivalent Factorise Expand Never heard before? Heard of but not sure what it means? Know what it means and can explain it in context Jot down your ideas here...