Number Sense and Ordering of Numbers - This SMARTboard activity allows students to think about numbers and decide which cone has the numbers in order from least to greatest. Using the SMART pens, the students interact with the lesson by circling the correct cone. All slides are self checking with a quick click and they are linked for easy use. Numbers arrange from tens to thousands, but the majority of the slides are numbers in the hundreds. Perfect for either a teacher directed mini lesson, small group activity, or an independent center. Created with Smart Notebook 11.