Just in case I forget, Dan’s activity on factoring trinomials by creating a headache – it’s a good one that I’ve used a couple of times and seems to spark enough interest. Jon Orr’s introduction of factoring is a bit Read More …
An educational journey
Just in case I forget, Dan’s activity on factoring trinomials by creating a headache – it’s a good one that I’ve used a couple of times and seems to spark enough interest. Jon Orr’s introduction of factoring is a bit Read More …