Develops knowledge of quick fire number facts including doubling and halving. Each penguin has a number on the front and corresponding snowball counters. Turn over and the ‘double’ of this number will be displayed on the reverse side. Individuals or groups can play a self-correcting pick up game, in which they are able to keep the card if correctly identified. Alternatively, use for the whole class to aid the identification of the half or the double of the number. Penguin Parade – Use the penguins as a number line displaying 1-20. On the reverse will be the even numbers from 2-40. 20 double-sided penguins and a complete photocopiable manual containing teachers’ notes, worksheets and templates in a resealable bag.