Nine sets of cards to match with graph, equation and pair of coordinates. 4 with same gradient, 3 same intercept, two negative gradient. 3/4/14 I've recently uploaded a PowerPoint on the same topic as a separate resource

Areas of rectangles, triangles, parallelograms and trapezia. Fairly straight-forward questions on area (or using area to find missing sides). Multichoice - so can be used with flash cards.

6 tables to complete as source data for drawing pie charts. All integer values.

Construct four triangles and a parallelogram by following instructions. More of the correct technical language used further down the sheet.

6 pairs to match. 3 with full dimensions (one unit conversion needed). 3 with end area and missing length, but should be able to match by eliminating possibilities. Find missing dimension for last three (all integer values). Quick starter/plenary.

Flash card (or other) quiz as summary or check-in for 4 basic transformations. 10 Qs. Centre rotation/enlargement not covered or vector form for translation.

8 quick tips for writing better questionnaires

Straightforward worksheet with example of how to divide using factors and 15 questions. (This is so much easier than long division, so long as the divisor can be broken into convenient factors. Wish I had known about this year ago!) (12/7/16) Answers uploaded

A set of spreadsheets for use in ICT, with links to history, geography and PE. The intention is for learners to be able to sort, select and analyse data from a larger data set. The files are: - Monarchs (English/British from Alfred) with dates, ages, spouses and children - HDI data on countries in 2000 (the distinction for LEDC and MEDC was arbitrarily drawn) with population, GDP, literacy and other measures - World cities 2004 with population (over 1m), country and rank - 2012 athletes with country, height, weight, sport (but not medals) - World top track times 1999 with event, gender, country, name, time, rank, date - Periodic table with name, symbol, mass, density, melting, boiling

Presentation that introduces factorising by trying to split arguing kids into equal groups with equal numbers of adults. Goes on to algebraical representation without pictures. Worksheet and answers now together here

Mainly various equations - various levels of difficulty, both 1 and 2-step (12/7/16) Further equations and answers uploaded

Simple complete the table and answer a few questions exercise. (12/7/16 Corrupted resource reinstated)

First worksheet is a starter getting learners to name lines like x=2 and y=1. (It is assumed this has been covered previously.) Second worksheet asks students to draw reflections in named lines. (It is assumed they have drawn reflections in general before.) (12/7/16) Answers uploaded for reflections worksheet

Percentage increase and decrease. Table for depreciating a Ferrari over 5+ years. (10/2/14) Second worksheet added with similar compound interest example.

Simple worksheet on dividing whole by unit and non-unit fractions. (20 questions, no examples. Last three have mixed number answer.) (12/7/16) Answers uploaded

Structured worksheet for dividing by a simple decimal. Uses principle of finding a similar calculation that gives the same answer - so instead of 36 / 0.09, find 3600 / 9. (12/7/16) Answers uploaded

20 quick questions. Use scale on left to get middle value (eg. between 5 and 6) or to establish the increments on the scale. 2nd question, fill in two more values on scale on right based on that answer. Repeat x 10. (Most increments are 10, but some are just five 'per unit'. One, two and 3 decimal places.)

Add/subtract mixed with multiply/divide, seeking to clarify which signs you need to look at when deciding how to use signs in the answer. Straight-forward worksheet (2 copies per sheet - chop in half!). (12/7/16) Answers uploaded

A presentation showing how to divide by (say) 0.2 or 0.5. Introduces idea at the end of rewriting the sum by increasing both dividend and divisor by power of ten. Supporting file has decimal number lines (0-5, 3 different sets of scale markings) for printing on A3 for students to use - you may want to cut up and laminate. [15/7/15 improved from user feedback]

Spreadsheet that calculates chronological ages. It works (I hope!) correctly for months of different lengths etc. (No awkward cludges of dividing days by 30 to get months.) First tab on the sheet is set up so you can enter a whole class. The second tab is just for quickly checking single dates of birth. The main calculations in the first tab are carried out in columns D to J, which are hidden. If you look at the formulae, you will see that the formula is far from elegant - but calculating chronological ages is not an elegant process! I realise that the year calculation could be simpler, but I couldn't be bothered to edit it...