Curated OER
Addition and Subtraction Word Problems Step-by-Step Lesson
A teacher resource, this scripted lesson details how to explain to learners the steps involved in determining the total number or the remaining number of objects in a category. The referenced pupil worksheet is not included.
Curated OER
Add and Subtract Equations With Equal Sign - Independent Worksheet
Do your young counters need independent practice adding and subtracting? For each of the ten equations listed on the instructional activity, pupils must determine if the problem is correct or incorrect. If correct, learners draw a box...