bell faction matte black helmet Bullitt and RaceView orientation affords you a perfect view of the finish line Bell MX-9 MIPS-Equipped Helmet -

The difference between an 8:1 gear ratio and a 4:1 gear ratio is very noticeable

Comfortable Wear: The ergonomic shoulder straps are designed to distribute weight evenly, reducing strain on your shoulders and back during extended wear

eBee e-bicycles have zero fuel costs and are 2-3 times cheaper than e-motorbikes

Included in this product: Detailed teachers guide with links to resources Editable Teacher Slides and Student Handouts Photos of student examples Student handouts to guide them through the design process Videos to motivate and support learning Editable Google Slides STEM journal for remote learning STEM Career Connection on Mechanical Engineer & Neuroscientist Science handouts on shock absorption and brain anatomy STEM Real-World Connection on the evolution of the football helmet Student recording sheet for each step of the process Math connection problems including surface area Suggested Materials: cardboard eggs and egg cartons pipe cleaners rubber bands straws yarn string tape newspaper bubble wrap cotton balls sponges straws marshmallows **************************************** Looking for more STEM lessons