整數加法和減法 (Flex)

This is a flex version of my live Math with Integers class.

Having a solid foundation in integers is an essential math skill.  I will post a short video each Sunday evening of myself teaching the material and will provide a practice worksheet to go with the video.   Three times a week, I will post a chat on the classroom page asking questions, answering questions, checking in, or posting complex problems and learners should respond.  Students will play Quizizz games (at quizizz.com - no sign in required) to practice the material.

Week 1 - introduction to integers, the definition and real life integers
Week 2 - adding integers with the same sign
Week 3 - adding integers with different signs
Week 4 - subtracting integers


The goal of this class is that learners will become confident in performing addition and subtraction with integers.