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Pi Day

7 Mar

How will you celebrate Pi day in your classroom? Pi day lands on a Saturday this year 2020 but we plan to celebrate a day early on Friday March 13th. Here are some ideas including a free download from NumberLoving.

Beauty of Pi
Use this video below to demonstrate the beauty of Pi or download the app by Fraser McKay and Chris Smith from their PiWire site here to explore Pi and other numbers visually.

One Million Digits of Pi
Display as a list here or a rap video by AsapScience for just the first 100 digits in the video below.

Pi Day Dingbats
These are great for form time; say what you see! Download this PowerPoint presentation shared by Lloyd here.

Pi Day Puzzle Free Download
Two different puzzle styles, one is a straight forward pi-doku based on Sudoku but only using the digits 314 and the second is a reasoning puzzle similar to GCSE area/percentage question with no dimensions.

Check out our Pi Day bundle by clicking the link below, this includes resources suitable up to Higher GCSE Maths in the mystery which involves the equations of a circle.

Pi day maths classroom activities

Check out our previous blog post Pi-Day Resources for more ideas to celebrate the day!!

We would love to hear your Pi day activities! Get in touch via @numberloving or NumberLoving’s Facebook page!

You might also be interested in visiting our TES store and our TPT Store for both free and premium resources.

Thank you for reading

NumberLoving Sharon

Maths Teacher Hack #1 Protractors

20 Feb

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Just a quick post to share a Maths Teacher hack for protractors!

Lots of pupils don’t own protractors and so very often I found setting homework that included angles particularly GCSE Maths exam papers that most often include bearings/pie chart to be completed at home difficult. So our hack is to print or photocopy protractors on to tracing paper or if you have it hidden in the depth of the stock cupboard, print onto OHP (Overhead projector transparencies)!

Printed protractors on tracing paper

Download this page of A4 protractors ready to print.

You will need A4 tracing paper and patience with your photocopier, even better ask your reprographics department to do it. Warning when photocopying onto tracing paper the photocopier might not like it too much and chew up some of the pages, it’s best to feed one page at a time. Even better if you have any OHP (Overhead projector) transparencies, print onto these.

Once printed you can then give each pupil a tracing paper protractor to use at home without breaking the budget.

We would love to hear your Math Hack ideas! Get in touch via @numberloving or NumberLoving’s Facebook page!

You might also be interested in visiting our TES store and our TPT Store for both free and premium resources.

Thank you for reading

NumberLoving Sharon

Is there Space in your Heart? Free Area and Perimeter Problem Love

10 Feb

Another quick NumberLoving freebie Maths activity for the week of love, leading up to Valentine’s Day. Definitely suitable for GCSE Maths and has plenty of challenge (Pythagoras, multi-step, area of parts of circles, area of sectors and segments).

There are five different hearts and pupils are asked to find the area and perimeter of the heart. The hearts are made up of triangles and two semi-circles or the more challenging heart (heart 5) requires pupils to calculate the area of two identical major circle segments.

GCSE Higher Challenging Valentine Starter Plenary

Take a closer look at worksheet five for the extra challenge, suitable starter or plenary for Higher GCSE students.

Download the full free resource via the link below; this includes five different hearts of varying challenge that can be printed as worksheets (or displayed) and includes the solutions!

Look out for more freebies this week as we share the Number Love!

We would love to hear your Valentine Math ideas! Get in touch via @numberloving or NumberLoving’s Facebook page!

You might also be interested in visiting our TES store and our TPT Store for both free and premium resources.

Thank you for reading

NumberLoving Sharon

Translation Today!

24 Mar

move it move itA quick post about one of the four transformations- Translation!

Hook

Play Girls Aloud’s song “I can’t speak french” or “I like to move it” from Madagascar as pupils enter the classroom. Or turn it into a quick game of name the lesson topic instead of name that song.

Translation Mystery

Pupils use the clue cards to plot two shapes and translate them both twice, labeling each vertex and dis-ciphering the code. This mystery consists of two different difficulty levels (easy and hard). The easy cue cards describes each translation using words and pupils can plot the shapes on a 1-1 coordinate grid. The hard version requires pupils understand translations given as vectors.  Download the full resource and solutions from our TES store here and don’t forget to download the free starter which you could use with this lesson; also in our store here.

We’d love to hear how you hook your pupils in! Get in touch @numberloving and follow our Facebook NumberLoving Page

Check out our free and premium resources in our TES NumberLoving Store.

Pi Day Resources

9 Mar

It is nearly Pi Day, March 14th (3.14), so to celebrate try some of our resources from the seasonal Pi Day bundle. This bundle consists of three resources described below.

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Pi Day Relay Race

pi relay raceA set of 16 relay race questions suitable for able KS4 pupils. The questions are progressively difficult, starting with the basics (see picture) to solving problems involving area, circumference or volume.

Print one set of questions for each group on different colours. Each group has a team captain, they retrieve the question from the front , taking it to the team to answer. Once they are confident they’ve got it correct they return it for marking. If correct they get 10 points and the next question. If they are wrong they can have a second attempt for 9 points.

Pi Day Collect a Joke

The pupils must calculate progressively difficult fractions of amounts (suitable for KS3 pupils), each answer gives a letter spelling out the punchline to the Pi Day joke. This resources includes ‘red herrings’ for quick self and teacher assessment. This resource is free to download as part of try before you buy!

Pi Day Mystery

Pupils are challenged to use the clues to plot all five circles and find the point of intersection. They will need to use and inverse the formulas for the area and circumference of a circle, as well as some Pythagoras’ Theorem.

Each resource includes instructions, ideas for support/extension and solutions.

All three are available in our Pi Day bundle, check it out here.

Check out this blog “Plan a Pi Day Party” by Gary Hopkins for Educational world for more great ideas and resources to celebrate Pi Day.

Get in touch @numberloving and follow our Facebook NumberLoving Page

Check out our free and premium resources in our TES NumberLoving Store.

Decorate your door!

11 Feb

A nice, simple display for all the doors in the department!

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Download the resource from our TES store for free now!

Get in touch @numberloving and follow our Facebook NumberLoving Page

Check out our free and premium resources in our TES NumberLoving Store.

3-D Shapes in more than 3-ways

3 Nov

In this post I have pulled together lots of different ways of studying 3D shapes, with my new favourite ‘Pull-Up’ shapes. For each activity I have linked it to my favourite nRich tasks, check out their collection here.

Fold-Up for the Notebook

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This great idea from Pinterest, means pupils can have this 3D shape in their class books but it still folds flat!  I believe this idea originally came from Hooty’s Homeroom blog, check out their website here for full instructions.

n-Rich Pyramid N-gon

The base of a pyramid has n edges. In terms of n, what is the difference between the number of edges of the pyramid and the number of faces? Check out this nRich task here.

Construct and Hang-Up

mobileUsing toothpicks or wooden skewers as edges and midget gems or marshmallows as vertices most 3D shapes can be built.  These make great 3D shapes for display but also useful for when exploring trigonometry and Pythagoras’ Theorem in 3D.  CIMG0057Midget gems will go hard and therefore will withstand the test of time on the classroom windowsill. Check out our blog post ‘Sweets, cocktails sticks and 3D shapes’ here.

imageNRich Cube Paths Puzzle

Use tooth picks and midget gems to construct a skeletal view of a 2 by 2 by 2 cube with one route ‘down’ the cube.

How many routes are there on the surface of the cube from A to B?
(No `backtracking’ allowed, i.e. each move must be away from A towards B.)

Pull-Up

image imageOften the building of 3D solids leads to some not so pretty and poorly constructed shapes, partly due to ‘accidentally’ cutting tabs off and mostly due to poor fine motor skills. I recently read Liz Meenan’s article for the Association of Teachers of Mathematics, who had experienced the same and in her article she talks about pull-up nets.

The nets are constructed pretty much as usual, however there are no tabs but instead small holes in strategically
placed corners. A thread is then looped through these holes in order, pull on the thread to pull-up your 3D shape.

Check out the full ATM article by Liz Meenan here.

imageNet Profit- add some challenge to the pull-up cube activity with this nRich task.

The diagram shows the net of a cube. Which edge meets the edge X when the net is folded to form the cube? More questions and solutions here.

Pop-Up

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I absolutely love making the pop-up Spider for a Halloween activity. The pop-up spider is a dodecahedron painted black. Check out our blog post here for this and other Halloween maths ideas.IMG00133-20111104-1331

Alternatively, get pupils to construct equilateral triangles using a compass, therefore create the net for this pop-up octahedron. Check out our post ‘A lesson off-never’ here for further details.

n-Rich Dodecamagic

dodecamagic

Here you see the front and back views of a dodecahedron which is a solid made up of pentagonal faces.  Using twenty of the numbers from 1 to 25, each vertex has been numbered so that the numbers around each pentagonal face add up to 65. The number F is the number of faces of the solid. Can you find all the missing numbers?

You might like to make a dodecahedron (pop up or not) and write the numbers at the vertices.

Check out the n-Rich task here.

n-Rich Magic Octahedron

imageIn a Magic Octahedron, the four numbers on the faces that meet at a vertex add up to make the same total for every vertex. If the letters F,G,H,J and K are replaced with the numbers 2,4,6,7 and 8, in some order, to make a Magic octahedron, what is the value of G+J? Click here for the website and access to solutions.

Build-Up (Virtually) with Building Houses

This can be used on the interactive whiteboard to build with ‘virtual’ cubic cubes by pupils or teacher. The shape can be rotated to consider different views (side/front elevation etc). Check out the website here. Colleen Young has a great blog on the use of this app, check it out here.

Thank you for reading NumberLoving! Get in touch @numberloving and follow our Facebook NumberLoving Page

Check out our free and premium resources in our TES NumberLoving Store.

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