Make teaching teen numbers and place value fun, engaging, and actually easy with this classroom-proven, highly effective resource, including templates to make giant rods and cubes for your lessons! This complete unit gives you 6 days of detailed lesson plans, hands-on activities, interactive centers, small-group lessons, and 14 no-prep worksheets—all designed to build strong place value understanding of teen numbers. Your students will discover that teen numbers are ten and more using h