#mathstlp Round-up (6th November)

Area of trapeziums with fractions and decimals (Karen Hancock via Interwoven Maths)

Area of isosceles trapezium (Don Steward)

Area of a trapezium to the tune of Pop Goes the Weasel (YouTube)

Area of a trapezium variations (steele1989 via TES)

Finding area of trapezium using parallelograms, rectangles etc (Geogebra)

Using dot arrays (suggestion from @BrookeEHunter)

Find the Factors (Website)

Four in a row (suggestion from @MrsVMaths)

Gozinto multiples dice game (mrbartonmaths via TES)

Factors and multiples booklets (MathsPad subscribers only)

Using counters, arrays, grids, 100 squares (suggestion from @emmathe37th and others)

Grid moves (Don Steward)

Vectors and quadrilaterals (MathsPad)

Teaching Together podcast, ep6 Translation (Complete Maths)

Autograph (Complete Maths)

Spell a Word Transformations (Whidds’s Shop via TES)

Resource folder (@RobotMaths)

Relating to using chess pieces and how the knight moves around the board (suggestion from @Ms_KMP)

Form and solve questions from Heylings (via Interwoven Maths)

Making quadratics from areas (pas1001 via TES)

Adapting MathsPad resources (suggestion from @onechriswhite)

Quadratics set-up (Karen Hancock)

Old textbook questions (suggestion and link from @mathsjem)

Fractions with… (Interwoven Maths)

Multiplying fractions ‘gamma’ exercise (BossMaths)

Free revision resources (GoTeachMaths)

Anything from (Backwards Faded Maths)

1st Class Maths breakfast revision grids (Foundation / Higher)

9-1 starters (Access Maths)

Monthly maths calendars (Wayne Chadburn)

Focus sheets (MathsBox – subscribers only)

Does the theory match the experiment? (TeachIt Maths)

Shooting a basket / paper ball into a bin (suggestion from @taylorda1)

Flipping plastics spoons (suggestion from @karenshancock)

Flipping a coin and counting heads – links to binomial distribution at A Level (suggestion from @DrBennison)

Comparing equally likely outcomes (coin toss) with another event with two possible outcomes (penalty shootout) (suggestion from @jonAcoombs)

Polypad interactive for making and folding nets (Mathigon)

Pull-up nets (@herring_maths)

Backwards faded/fill in blanks surface area of cylinder (Mrs Jagger’s resources via TES)

Using physical 3D objects/models (suggestion from @BrookeEHunter)

Representing 3D shapes card sort (Standards Unit)

Introducing plan views using landmarks (suggestion from @LearningMaths)

Deconstructing a net of a Toblerone (delicious suggestion from @stephenbodman)

Design and make Christmas boxes (suggestion from @McilloneyYm)

Using interlocking cubes to make shapes and represent on isometric / dotty paper – draw plans and elevations (suggestion from @Vincent12877947)

Equal tops pyramid (Don Steward)

One incorrect simplification (Don Steward)

Algebra 1 curriculum booklet (Chris McGrane)

Start with a general introduction to proof before proving something which allows you to emphasise the structure of the proof (suggestion from @DrBennison)

Use “easy” proofs when introducing the idea – don’t pick a conceptually difficult proof like infinity of primes (suggestion from @Whitehughes)

Universcale magnitude tool (Nikon)

Planet close-ups with tilt and spin speed (@physicsJ via Twitter)