Pick a number between 11 and 19 Choose how to represent the 'whole' number. the arrow card or numicon shape to show how the teens number is made. your understanding of each number. When you have finished click
Students will use number cards to generate a number between 11 and 19. They put the whole number and then show how the number can be broken into parts using a ten and ones. They can choose how to show their answer using the pen or move tools to build the number. They should be encouraged to use the mic to demonstrate their understanding.