1. PROBLEM SOLVING
LG: To use mental and written strategies to solve problems SC: I can show my thinking in my math's books I can explain my answers in different ways

2. Using mental and written strategies
Fermi Questions
Using mental and written strategies 1
Choose one the ‘Fermi Questions’ from following slide.
Use fermi question layout (next slide) to guide you thinking. 2
Highlight key information from the fermi question. Record what strategies you use & show all working in steps. 3
Film a video of you explaining your learning process
© Auburn Primary School adapted from Lane Clark

3. Fermi Question (Layout in Maths books)
Write fermi Question
Highlight key part
Show all working out in maths books
What strategies did you use eg grid method, short division, partitioning etc
Evaluate- Things I would do differently & why?

4. Fermi Questions
How many people could you cram into the classroom? How many balloons? How many ping-pong balls?
If I had a billion drops of water, how much water is that? Would it cover the MCG? How deeply?
How many hairs are there on your arm?