9-1 GCSE lesson:
Starter covers problems with bar charts.
Explanations of the need for frequency density.
Examples of calculating frequency density.
Worked examples of drawing a histogram.
Worksheet inlcudes questions from ppt.
ALL answers included.
9-1 GCSE lesson examining finding information from a histogram.
Worked examples on:
1] Finding frequencies when Frequency Density is given
2] Finding frequencies when Frequency of 1 group is given.
3] Finding %s above or below a given measure.
Questions on all topics.
Worksheet duplicates Question slide on ppt.
ALL answers included.
9-1 GCSE lesson explaining how to find the equation of a tangent to a circle at a given point. Activities include writing equations of circles from centres and radii, finding perpendicular gradients. Worked examples finding the gradient a a radius, the gradient of the perpendicular line and substituting into y=mx+c to find the equation of the tangent. Full worked examples, question slides and full worked answers.
9-1 GCSE lesson exploring finding the midpoint and length of a line segment.
Starter: Plotting points and identifying quadrilaterals from the plots.
Worked examples finding midpoints 1] graphically and 2] numerically. Questions. Worked examples finding lengths of line segments using Pythagoras, questions.
All answers included.
GCSE Higher Lesson.
Understand a proportional relationship and how it appears.
Use inverse proportion to solve problems.
Starter, worked examples, worksheet(different questions, same formats), all answers included
GCSE Higher Lesson.
Understand a proportional relationship and how it appears.
Solve problems involving combining ratios and subsequently finding shares.
Starter, worked examples, worksheet(different questions, same formats), all answers included
GCSE Higher Lesson.
Converting between metric and imperial units.Starter on choosing reasonable units. Worked examples and question slides on converting between gallons and litres, miles and kilometres, kilograms and pounds and inches and centimetres. Plenary examining area. Worksheet reviewing lesson. All answers included.
GCSE Higher Lesson.
Understand a map scale and use a map scale to find distances. Starter on unitary ratios. Converting between metric lengths. Worked examples including unit conversion. Question slides. Worksheet reviewing lesson. All answers included.
9-1 GCSE lesson. Starter reviews standard form and sizes of numbers. Definitions of repeated multiplication and increasing multiplication and of factorials. Worked examples calculating with factorials. Differentiated worksheet on Factorials. Plenary explores 0! and 52!.
Whole lesson compliant with 9-1 GCSE specifications. Starter reviews finding upper and lower bounds and looks at calculating bounds for two variables. Examples of questions where bounds or error intervals are applied. GCSE exam style questions alkso included. All answers included.
GCSE content. Lesson includes approximation, multiple choice questions on appropriate estimations. Differentiated questions on estimation. Estimating square roots to 1dp. All answers provided.
Lesson covering the definition of a ratio and then examples and questions on writing 2 part and 3 part ratios in different contexts. Worksheet slide included to test understanding. All answers included.
Lesson focuses on the elimination method to solve simultaneous equations. Explanation of simultaneous equations, elimination ideas. Lesson covers a) same coefficients same signs, b) same coefficients different signs, c) different coefficients. Worked examples and questions on each skill. Plenary looks at worded questions. All answers included.
Drawing and describing inequalities using number lines. Examples of single and multiple inequalities are explored. Questions include both naming and drawing inequalities. All answers included.
Lesson exploring the use of letters with function machines to describe a relationship. Reviews two-step function machines to find outputs and then introduces the ideas of using letters as the inputs. Looks at what the expression looks like if the output is a letter or if both are letters. Worked examples, questions and all answers included.
Lesson looking at finding Common Factors and Highest Common Factors of Algebraic Expressions. Starts with review of factors and common factors for number. Uses listing factors for algebraic expressions to introduce ideas before looking at a more factorising approach. Plenary looks at working backwards from factors to expressions using Venn diagrams. All worked examples and question slides have answers included.
Explanation of a cone as a type of pyramid and derives formulae from those of pyramids. Worked examples and questions. Formulae for spheres, worked examples and questions. Lesson also extends to look at hemispheres and compound shapes and use of π in answers. All answers included.