Engaging math and engineering with ramps and toy cars! Your students will go home and share the news about how absolutely cool school seems now. My mathematically gifted 2nd graders were VERY Challenged by this unit, and I would not hesitate to use it for 3rd grade GATE or in 4th grade as an enrichment for the whole class.Schoolhouse Rock Math: We’re using Zero My Hero and 5’s Multiplication to learn multiplication, repeated addition, and patterns to calculate areas of rectangles—a very advance