Idea Crew

Make rounding click with this clear, visual, and engaging digital lesson!This Google Slides presentation uses simple animations to help students see what it means to round to the nearest ten. Whether you’re introducing the concept for the first time or reviewing before a test, this resource supports learners with step-by-step visuals, real-time examples, and interactive practice. What’s Included: ✅ 15 animated teaching slides to introduce and model rounding ✅ 9 practice slides with built-

Build-a-Number: Expanded Form Group Activity with Dice Get your students moving, collaborating, and thinking place value!This hands-on, whole-class math activity turns expanded form into an engaging game. Students each hold a color-coded die labeled with different place value numbers (ones, tens, hundreds, thousands). When the teacher calls out a number, like 5,139, students race to find their matching part (e.g., 5,000 • 100 • 30 • 9) and physically arrange themselves in expanded form. It’s