Optimizing the design solution

Which type of feeder helps the greatest number of birds and why? 

Download and reference First Grade: Exploring Missouri teacher guide pages 160-167 and student guide pages 128-131 for full lesson plan. 

How do our homes keep us safe during bad weather?

Download and reference Kindergarten: Bears Through the Season teacher guide (link to teacher guide) pages 130-137 and student guide (link to student guide) pages 82-85 for full lesson plan.