Butterflies and Petals Place Value

Launch: Watch a penguin parade. https://www.youtube.com/watch?v=WFkWfsUHtJw Explore: There was one penguin in the first row, two penguins in the second{...}

The number above is always the difference between the two beneath it. Can you find different pairs of numbers with{...}

Animal Sharing https://youtu.be/Er-OnJCn1gg   Pose problems Talk about ants. Tell a story about ants and that you were thinking that{...}