220. Terrific Tiles

I take no responsibility for this blog post. It is all down to the amazing teachers I work with. We have recently had our Year 6 open day and one of the activities was this amazing tessellation:

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As you can see each rhombus has a pattern or picture which links to the next rhombus. You can stand in front of the full wall display and spend ages tracing the different routes across the wall. The clever use of colour means that from a distance the wall pops out as 3D cubes. Older students at school have commented that the display is ‘Awesome!’ and ‘Amazing!.

 

It was inspired by Vi Hart’s videos on snakes and doodling: YouTube

219. Good question, Bad question 1

It’s been a while since I’ve done a step by step instruction post, so I thought I would share this lesson on questions and surveys.

Objective

  • To understand bias in questions
  • To consider how to structure answer options.

Equipment

  • Exercise books or paper
  • Pens
  • Ruler/straight edge
  • Scissors
  • Glue

Step 1

Write out your usual headings: title, date, objective etc. Cut across the page to the spine. Stick the title page to the lower page.
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Step 2

Fold the lower half of the page in half and cut down the fold.
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Step 3

Fold the loose piece of paper into four equal pieces. Mark the fold positions in the book.

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Step 4

Draw horizontal lines across both the upper and lower pages. Cut the upper page to the spine along those lines to make four flaps.
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Step 5

Continue the horizontal lines on the lower page under the flaps
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Step 6

Label the flaps as shown
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Step 7

Give examples of bad questions, good questions, bad response boxes and good response boxes
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Step 8

Under each flap justify why each question or response is good or bad.
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Review

My class really enjoyed this activity – one of them even wrote it in their feedback. The following are examples from my class. You might even spot some RAG123 on their pages. Follow @ListerKev or search #rag123 on Twitter to find out more.
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218. Liverpool Maths

You know you are a Maths teacher when you go around a British city seeing shapes and maths everywhere AND you take pictures of it! Here are some discussion starters based around the area of Liverpool ONE:

Curved building
What would the plans and elevations look like? Why do you think the side windows are parallelograms not rectangles? Are the end windows similar shapes? What mathematical word describes distorting a shape? (Skew)

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Stacked shapes
What would a plan and elevation of this building look like? What shape is the base of the projected level? (Trapezium)

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Sine wave
Is this an approximation of a sine wave? Is it representing a convergent sequence?

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Triangular roof
Why are triangles so popular in architecture?

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Interesting shopfront projection
What would an aerial view look like? Would you see the zigzag projections?

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Security door
What shapes can you see? Is it like isometric or squared dotty paper?

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Curved stairwell
What mathematical things can you see? Are the handrails parallel?

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Circular skylight
What features of a circle can you see?

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217. My Learning Wall

Last week I responded to a request on Twitter from @missradders for people to share their wall display ideas. I tweeted a picture of my ‘Learning Wall’, which is a collection of the best ideas from other teachers from this year. I was surprised by the number of teachers who liked it and wanted to know what was on there. So here you go – my ‘Learning Wall’ with interactive links to where all the ideas and resources came from. If you hover your mouse over the image hotspots will appear. It is made using the ThingLink website, using a free teacher subscription.

216. Back to the Takeaway

If you like Takeaway homeworks or need a resource for the area and perimeter of circles, including some arc/sector challenges, then my third takeaway homework is for you!

Takeaway Homework 3: Area & circumference of circles

215. Another Takeaway

After the warm response the first takeaway homework received, I’ve written another! This time it is about Pythagoras and basic trigonometry – suitable for introductory or revision homework. This one hasn’t yet been trialled, so let me know how it goes.

Pythagoras and Trigonometry homework

214. My first takeaway homework

If you have been on Twitter recently you may have seen educators sharing their ‘Takeaway’ homeworks. The idea is in Ross Morrison-McGill’s splendid book ‘100 Ideas for Secondary Teachers: Outstanding Lessons’ (@TeacherToolkit). Maths teachers have started embracing this concept and sharing their menus online.

Image credit: Bloomsbury Press

Image credit: Bloomsbury Press

I’ve written a ‘Takeaway’ homework aimed at Year 9 Level 6/7 students on constructions, plans and elevations. Each task has a monetary value based on difficulty and every student must complete at least three tasks to complete the minimum £12 of homework.  I personalised my in-school version to include the websites we subscribe to and books we use. I’m looking forward to seeing what my students hand in and I will update this post when they do.

Constructions Takeaway Menu (pdf)