Addition & subtraction with regrouping using different strategies to solve. In this lesson, students go over addition and subtraction with regrouping using different strategies to solve. Today we ...
Write and tell time on analog and digital clocks. OBJECTIVE: I can write and tell time on analog and digital clocks. This lesson will feature the book Time Word Problems by Lisa Colozza Cocca. / Julia ...
Richard Rusczyk, founder of Art of Problem Solving, has a vision for bringing “joyous, beautiful math” — and problem-solving — to classrooms everywhere. When Richard Rusczyk became interested in math ...