I love this flags inquiry for digging into area and perimeter. The biggest challenge set was: Can I draw a different design with the same ratio of pink to yellow?
I slightly adapted this prompt for my grade 4 class by removing one of the shapes. The questions and comments generated kept us busy for a couple of weeks and by the end of the inquiry pretty much all the required benchmarks, and more, were ticked off.
This inquiry prompt lends itself to be being used in a number of different ways. The first time I used this prompt I used both images and the statement. The second time I just presented one image. The first kept the inquiry focused on area - the second left the inquiry far more open but eventually came … Continue reading Area Prompt
Questions and comments: I think 42 x 14 is the same as 84 x 7 because if you split 84 you get 42 and if you split 14 you get 7. Why does it say that 42 x 14 = 84 when the answer is really 588? I think the answer to 42 x 14 … Continue reading Division prompt
Digging in to addition of fractions using this prompt from inquirymaths.com. After a whole class discussion framed around questions and comments students worked with partners to explore their chosen question. I like the students' use of manipulative to explain the calculations.