Math people help!
My son came to me for help with his math. I looked down at the word problem…hand over mouth…and had to apologize and tell him sheepishly that I needed to look that up.
I can’t remember my algebra formulae!! So I googled a bit and found stuff all over the place. But I’m wondering if any math people put there, or teachers, have a brief, succinct list of the popular formulae. E.g., the “two trains” scenarios, the averaging up and down, the classic “age” problems, etc
I feel like I’ve lost man points for this.
My son came to me for help with his math. I looked down at the word problem…hand over mouth…and had to apologize and tell him sheepishly that I needed to look that up.
I can’t remember my algebra formulae!! So I googled a bit and found stuff all over the place. But I’m wondering if any math people put there, or teachers, have a brief, succinct list of the popular formulae. E.g., the “two trains” scenarios, the averaging up and down, the classic “age” problems, etc
I feel like I’ve lost man points for this.