Mathematical Miscellany #90

A mathematics resources compilation:


Dan Shuster has been curating a collection of low floor high ceiling math tasks that he is calling “180 Days of Math Tasks”, which can be found here. The original source can be found at the bottom of each slide.


I do like this new PhET simulation – Center and Variability covering these topics:

Topics

  • Median
  • Mean
  • Central Tendency
  • Boxplot
  • Variability
  • MAD
  • Range

For more on PhET Sims – see this page.


1st Class Maths is frequently mentioned on this blog; the home page points us to many recent updates, including past paper topic analyses for Edexcel and AQA. Reading the notes at the foot of the table, we see that the Past Series Appearance Percentage analysis is for exams up to and including June 23.

1st Class Maths – Edexcel Past Paper Topic Analysis
1st Class Maths – AQA Past Paper Topic Analysis

Remember that 1st Class Maths also has a YouTube Channel where you will find all the video explanations, and we see from the updates that a video and exam questions for upper and lower bounds have recently been added for Edexcel and AQA; these resources can all be accessed from the topic lists illustrated here.


I have seen several lovely new GeoGebra resources recently, including Dividing Whole Numbers by Fractions Word Problems.

GeoGebra – Dividing Whole Numbers by Fractions Word Problems

You can check further GeoGebra Mathematics resources on their new webpage.

GeoGebra Math Resources
Edexcel GeoGebra Resources

On my GeoGebra page you can find many additional GeoGebra resources, including resources for GCSE and A Level Maths and Further Maths.


The wonderful Open Middle resources are regularly updated; scroll down to the footer to see the most recent additions, including Linear and Quadratic system illustrated here which reminds me of another problem I like; I was distracted one morning by this problem on creating a system of two linear equations.

Open Middle

Leave a Reply