Addition by Heart is a visual way to master foundation math facts – in just 5 minutes a day!
Our cards use colourful images and cutting-edge science to help you learn addition facts. Plus, there are games to unlock and explore, so you can keep playing with your cards even after you’ve mastered the facts.
3 DECKS
- Deck 1 – Dice Patterns (25 cards)
is based on dots in dice patterns, and goes from 1 + 1 to 5 + 5 It's all about the connections between counting, counting on and addition.
- Deck 2 – Ten Frames (75 cards) has the rest of the facts up to 10 + 10 This one uses ten frames, which highlight the fundamental notion of making tens.
- Deck 3 – Bar Diagrams (32 cards) dispenses with dots and uses bar diagrams. This has the dual purpose of removing all the scaffolding (kids need to know the facts by heart) and introducing students to a hugely useful visualisation.
Bonus! Reference deck for teen numbers Includes a guide for _spaced repetition_ – scientifically proven as the best way to use flash cards to master facts.
Extra games and explorations mean Addition by Heart becomes a play-deck once each deck is mastered.
For ages 6+