K'nex Gears - Teachers GuideOrder code: 96166$29.00 each plus GSTERRORS AND OMISSIONS EXCEPTED This 51 page comprehensive teacher's guide includes 4 lesson plans on different types of gear systems, plus extensions activities. |
K'nex Gears - Teachers GuideOrder code: 96166$29.00 each plus GSTERRORS AND OMISSIONS EXCEPTED This 51 page comprehensive teacher's guide includes 4 lesson plans on different types of gear systems, plus extensions activities. |