**And don’t for get the FAKE tan.**

## Posts Tagged ‘classroom’

## Gadzooks! It’s a surd joke

March 15, 2019## Why Math Teachers should, um, speak proper!

October 12, 2018## Trick 6: Freaky Math Medium

May 27, 2018### Write the word carrot inside your math text book. Do not show students.

### When Mathspig was a mathspiglet we used to play this trick. It doesn’t work on everyone, but it works often enough.

### Ask a student to say 15 times 15 fifteen times.

### Then ask them to name a vegetable. Students say carrot 90% (I’m guessing) of the time.

### To make this trick more dramatic send 10 students out of the class before you begin and tell the other half what you are about to do. Students return one at a time. How often do they say ‘carrot’? What % of students say carrot?

## 2. I’ve got a BAD maths Teacher

November 4, 2017**The Complaint**:

**I’ve got a BAD maths teacher**………………

### ………………………………………………………………………….

**The Cause**:………………………………………………………………….

#### Unfortunately, there are GOOD, BAD and CRAZY maths teachers out there. Ditto students. It is what YOU do when reality hits that counts.

### ………………………………………………………………………….

**The Solution:** ……………………………………………………….

#### Not exactly a solution. More a suggestion. But what are you? A GOOD, BAD or CRAZY student or teacher? Now Watch:

#### …………………………………………………..

# 1.Maths Classroom: THE MOVIE

# 2. The HORROR STORY

# 3. The ADVENTURE BEGINS

For students who think they have a BAD maths teacher, watch the first video **here.**

## Middle School Maths: WIFI challenge

February 23, 2017Mathspig spends some time on trains looking at nearby phone HOTSPOT names, so she went out looking for some fun mathsy WIFI names.

Surely,

### IT = nerd behaviour = mathsy fun

## SHOCK! HORROR! OUTRAGE!

Mathspig searched for days online. She only found 1, ONE, UNO, SINGULARITY, THE LONELIEST No., one vaguely mathsy WIFI funny (below).

Instead of showing WIFI maths funnies, Mathspig came up with a great MIDDLE SCHOOL MATHS WIFI CHALLENGE.

## MIDDLE SCHOOL MATHS

## WIFI CHALLENGE

# SUMMARY

1. Find a test/worksheet for your class.

eg. Mathcentre NZ have some fabulous **Middle School Worksheets** with **answers**. (eg. BELOW)

2. Change your phone name and HOTSPOT password.

3. Test Answer is your WIFI HOTSPOT password!

If you do not know how to rename your phone or change the password, GOOGLE it.

It is easy.

4. When students have worked out their answers and accessed your HOTSPOT using the password, tell them to go this funny link **Use the Wifi Force, Luke! **

Here is a worksheet example:

Worksheet ANSWERS:

# QUICK SUMMARY

## Use the WIFI Force, Luke!

February 23, 2017So you have cracked the WIFI password (above). It’s time for some Fun, Fun, Funnies.

Here are Mathspig’s favourite WIFI names:

Duracell Bunny Arrested

Charged With Battery

Get Your Own Damn Wi-Fi

FBI Surveillance Van 4

Go home tourists

And check the links at the end of this post for a little bit of weird.

## Weird 1:

Google Image this number: 241543903

It leads to a meme of people posting ‘put your head in a refigerator’ selfies. Why? Dunno.

## Weird 2:

Google: Definition (Defn will do) of ‘askew’.

The Google page is askew!!!! Really. What is the angle of the page below horizontal. You can work it out.

## 1. Funky, Fab and Fantastic. Yeah! That’s Middle School Maths

November 3, 2016# Building THINKING Classrooms

Peter Liljedahl , Assoc. Professor , Faculty of Edu, Simon Fraser Uni, Canada, has developed a revolutionary way of teaching maths.

He wants students of all levels to get the Aha! Experience in maths class. I met him at the ICME 13 congress in Hamburg.

His research, which extends across 600 Year 7 – 10 maths classrooms shows that his approach is very successful.You will find many examples of his recommendations at the Vertical Non-Permanent Surfaces hashtag or VNPS Twitter feed here.

This is what he recommends:

# ………………………….

# 1. DEFRONT THE CLASSROOM

Students stand around the walls working. Desks allow anonymity and this means students can avoid thinking. Some call this approach 360 maths, but that’s just the beginning.

In the 360 Math Classroom the desks aren’t needed.

More info on TEACH here. More on 360 Maths Classroom here.

But wait, there’s more to this.

# ………………………….

# 2. USE WHITE BOARDS

White boards proved to be the best non-permanent surface. Students scribbled calculations on the boards and wiped them off. They worked across the surface.

Some teachers even stood tables on end to get enough white board surfaces.In the following youtube clip teacher Lindsay Chinn is piloting 360 degree maths on whiteboards.

# ………………………….

# 3. USE RANDOMLY SELECTED GROUPS

Frequent and visible random selection was very successful. Students accepted the fairness of this approach. And teachers devised all sorts of means of randomising groups. They gave students numbers and drew numbered marbles out of a bowl or pulled names out of a bag.

The groups should consist of 3 or 4 members to be effective.

Jacob, Morten, Philip and Shania attempt to calculate

where one of them should lie on the floor

to land an m&m from an m&m cannon in their mouth.

This is from fab Jes Jorgensen’s maths class in Denmark.

And here is the youtube clip in Danish.

# ………………………….

# 4. PROVIDE OPEN ENDED MATHS TASKS

Here is a numeracy task recommended by Peter Liljedahl.

Here are some students from Mylene Abi-Zeid’s 1P Math Class in Ottowa, Ontario, Canada

working in a decentred classroom on Vertical Non-Permanent Surfaces. You will find Mylene’s Twitter feed here.

**CELL PHONE PLANS**

Students must pay for their own cell phone plans. There are three plans Pay As You Go, Basic Plan and Easy 4 U Plan. Costs are defined. Students must write an explanation that will convince their parents this is the best plan for them.

You’ll find open ended maths tasks for all levels here.

Plus some card tricks here.

And an excellent summary of Peter Liljedahl’s revolutionary ideas here.