byteCoderThey REALLY don't want you to know this, but the best math curriculum for modern kids was written in
They REALLY don't want you to know this, but the best math curriculum for modern kids was written in the 1800s. This is what I use once my kids know their numbers and how to count. Their math skills? Very strong. It's free - pair it with the Manual of Methods and you're golden. https://t.co/UCU5okmKu4