Lesson objective: To be able to find the area of triangles. The lesson uses students pre-existing knowledge of areas of rectangles and parallelograms to workout how to find areas of triangles. Through a series of worked examples, students should realise that some triangles are either half a rectangle, or half a parallelogram, and hence gain a better understanding of how the formula for the area of a triangle works. Includes; worked examples, practise questions, and a plenary.

2 lessons, includes a recap on calculating probability, step by step guide, worked examples and practice questions. Objectives: To calculate probability by listing all outcomes. To calculate the probability of independent events, including questions using 'And', 'Or' and 'At Least'.

2 lessons on finding the area and perimeter of compound shapes made from rectangles. Includes step by step guide, worked examples and practice questions. Objectives: To be able to find the perimeter of compound shapes. (grade 3) To be able to find the area of compound shapes. (grade 3)

1-2 lessons, on how to write simple formulae from everyday situations and perimeters of shapes. Includes worked examples, practice questions and three plenary puzzles. Objectives: To find be able to write formulae from words or other information. (grade 3) To evaluate formulae by substituting given values. (grade 2)

2-3 lessons, includes step by step guide, worked examples and practice questions. Objectives: Evaluate simple formulae by substituting numerical values. Evaluate formulae with powers and roots by substituting numerical values.

Two Christmas based quizzes. Christmas Dingbats A stand alone quiz, but also a introduction to dingbat puzzles, that are featured in the Big Christmas Quiz. The Big Christmas Quiz Five Rounds of 12 possible questions picked from a numbers board (like a Question of Sport’s Picture Round). Rounds include: Which Santa; Secret Santa; Xmas Dingbats; General Knowledge (multiple choice); Christmas Movies. Plus three inter-spread Christmas songs intros rounds. Includes separate audio files and notes and answers.

Five hidden Christmas messages found by working out given percentages of words (non-calculator) then combining and rearranging answers to make a Christmas phrase. (With solutions).

Year1 Number - Addition and Subtraction lesson on Number Bonds to 20. Split into three parts. Part 1: Recap and extension. Part 2: Reading, writing and interpreting mathematical statements. Part 3: Using knowledge of number bonds to 20 to solve problems with larger numbers. Lesson Objectives: a) To read, write and interpret mathematical statements involving addition (+) subtraction (-) and equals (=) signs. (1C2b) b) To be able to represent and use number bonds and related subtraction facts within 20. (1C1) c) To be able to add and subtract single-digit and two-digit numbers to 20, including zero. (1C2a) d) To solve one step problems that involve addition and subtraction. (1C4) Students are encouraged to use a range of concrete objects to help them solve problems. Includes recording templates for diagrams, words and symbols, using a Ten Frame, and Mastery questions, and blank templates/worksheets.

62 Slides, 2-3 lessons. Divided into 5 parts. Lesson starter and recap. Partitioning into Tens and Ones using red & white beads, tables and partitioning diagrams. Further Partitioning - Developing understanding from 39 is 3 tens and 9 ones to 39 = 30 + 9. Partitioning in Different Ways - Challenge questions for differentiation. Partitioning Bingo - fun activity to assess learning outcomes. Includes practise questions and self-assessment slides for students.

3 whole lessons on Indices in the one resource. Objectives: To be able to use the laws of Indices to simplify and evaluate expressions. To be able to multiply and divide powers where the base is the same. To be able to multiply and divide powers where the base is not the same. Includes recap section, worked examples, practise questions, exam questions, and answers. Interactive version.

3 lessons. Objective: to be able to divide a number by a fraction. The presentation is split into 4 parts: Recap of equivalent fractions. Dividing a whole number by a fraction. Dividing a fraction by a fraction. Dividing a mixed number by a fraction. Includes worked examples, practise questions with worksheets, and plenary.

3-4 lessons, includes step by step guide, worked examples and practice questions. Objectives: Add & Subtract fractions with common denominators. Add & Subtract fractions with different denominators. Add & Subtract mixed numbers.

Year1 Number - Addition and Subtraction lesson on Number Bonds to 20. Split into three parts. Part 1: Recap and extension. Part 2: Reading, writing and interpreting mathematical statements. Part 3: Using knowledge of number bonds to 20 to solve problems with larger numbers. Lesson Objectives: a) To read, write and interpret mathematical statements involving addition (+) subtraction (-) and equals (=) signs. (1C2b) b) To be able to represent and use number bonds and related subtraction facts within 20. (1C1) c) To be able to add and subtract single-digit and two-digit numbers to 20, including zero. (1C2a) d) To solve one step problems that involve addition and subtraction. (1C4) Students are encouraged to use a range of concrete objects to help them solve problems. Includes recording templates for diagrams, words and symbols, using a Ten Frame, and Mastery questions, and blank templates/worksheets. This interactive allows students to partition biscuits into two plates to make different combinations of number bonds.

2-3 lessons in two parts. Designed to increase students understanding through step by step activities. This Smartboard version allows students to move objects around to help solve problems. Part of Counting in 2’s, 5’s, and 10’s series. Success Criteria: Competent: I can group concrete objects into fives, and say how many groups of fives there are. Accomplished: I can find the total by counting in fives. Exceptional: I can use my reasoning skills to solve problems involving multiples of fives. Part 1 - 32 slides Uses everyday objects, Numicon, money, pentagons, hands. feet, 5p coins, to get students to count and think in fives. Part 2 - 30 slides Recaps part 1 - builds upon learning and then challenges students with mastery questions using 5p coins to buy small items. Also compares amounts of 5p coins to 2p and 10p coins. Includes self-assessment slides for students and a “Whizz Bang” game as a plenary.

Lesson Objectives: To be able to use a multiplier to find equivalent fractions. To be able to simplify fractions using a multiplier/divisor. Starter: Class activity where students write as many possible equivalent fractions on mini-whiteboards to common fractions. Progression: Using multipliers to find equivalent fractions. Plenary: Fraction Bingo Game to embed and assess student learning in a fun way.

3-4 lessons, divided into four distinct parts: Using frequency density and bar widths to find group frequencies. Drawing histograms with unequal bar widths. Interpreting histograms with unequal bar widths. Estimate values from an histogram. Each part includes a step by step guide, worked examples, practice questions with solutions, and student worksheets. This interactive version includes Teachers’ Notes, moveable objects including bars.

2 lessons on finding the area and perimeter of compound shapes made from rectangles. Includes step by step guide, worked examples and practice questions. Objectives: To be able to find the perimeter of compound shapes. (grade 3) To be able to find the area of compound shapes. (grade 3)

This lesson is based on the 2011 Rugby Union World Cup. Lesson Objectives: Add and subtract double digit numbers. (grade 1) Use multiples of 2, 3, and 5 to solve number problems. (grade 2) Investigate different combinations of 2, 3, and 5 to solve number problems. (grade 3) Designed to be used interactively with students.

This lesson is based on the 2011 Rugby Union World Cup. Lesson Objectives: Add and subtract double digit numbers. (grade 1) Use multiples of 2, 3, and 5 to solve number problems. (grade 2) Investigate different combinations of 2, 3, and 5 to solve number problems. (grade 3)