Site Map
• Shopping Bag * How Shopping Bags Work * Bag Types & How They Fail Grocery Bag Glued, Flattened Paper String Reinforced Knotted Reinforced Plastic Snap Drawstring Front Cut-out Side Cut-out Front Facing, Reinforced * Bag Redesign * Video Timeline - Initial Investigation - Testing Shop Bag - Redesign Shop Bags * Designing Your Lessons • Paper Bridge * Three Bridge Designs * Paper Under Stress * Vector & Diagonal Forces * Video Timeline - Single-Load - Triple-Load - Triple-Load Final * Designing Your Lessons * Student Work • Crane * Introducing Crane Task * Teachers' Crane Design * Crane Presentations * Reflecting on Crane Designs • Electromagnet * Get the Electromagnet to Work * Add Capacity * Designing Your Lessons * History of Magnets * Magnet Basics * Building an Electromagnet * Magnets and Electricity • Baking Soda * Introducing Baking Soda * Investigating Reaction Products * Find the Optimal Mix * Modeling the Chemical Reaction • Simple Machines * Introducing MTH * Lever Demo * Early Brainstorm Ideas * Thread Tests * Whiteboarding MTH * Winches & Ramps * Mechanical Advantage Review * Designing Your Lessons • Other Tasks * Vehicles in Motion * Pop-Up Book * Designing Quilts * Clay Boat * Parade Float * Warm Gloves • Activity Chooser Chart
