Curated OER
Tools: Science Stations
Students explore technology by completing engineering activities in class. In this simple tools lesson, students utilize three science stations to perform tasks using a nutcracker, bottle openers, hammers and other tools. Students review...
Curated OER
Move It! With Simple Machines
Students explore engineering by participating in a mechanical class activity. In this simple machines lesson, students identify many simple machines that allow them to perform tasks easily each day. Students collaborate in small groups...
Curated OER
Install Bridging
Learners measure layout, and cut and install floor bridging to trade standards (100% accuracy) following all safety rules and regulations.
Curated OER
Subtraction
Second graders regroup two-digit numbers and solve advanced subtraction problems with regrouping; students use straw and cup manipulatives to demonstrate how to borrow from the tens place in order to solve the problem.