This teaching resource from Coram Deo Academy focuses on strategies for mastering the addition of 2. It provides various effective techniques, such as counting on, using number line jumps, and the commutative property, which explains that the order of addition does not affect the outcome. The guide includes hands-on activity ideas like 'Plus 2 Toss' and 'Card War' to engage students in practical learning. Additionally, there are sections for visualizing addition using counters and quick recall exercises for students to practice their addition skills. Multiple practice grids are also provided, with systematic instructions to reinforce the addition of 2. The aim is to enhance fluency and comfort with basic addition concepts among young learners.