Curated OER
Biomechanics of Joints
Students examine the range of motion of your knee, wrist and shoulder and observe that these body parts act like different types of mechanical joints.
Curated OER
Anatomy of a Kick
Students investigate the muscle system operating in the kick of a ball. The order in which the six muscle groups contract is noted as the movement is produced by the contraction of opposing muscles required to move a limb in opposing...
Curated OER
Biomechanics of Joints
Students investigate range of motion in human joints and the mechanical devices they emulate. They construct a human arm model with three joints which emulate the wrist, elbow and shoulder.
Ergonome
Preventing Computer Injury
Do your hands cramp up after a long day of typing? Learn the proper and ergonomic ways to type on a keyboard with a helpful "hand" book. From relaxing elbows and wrists to massaging and stretching tired hands, the strategies in the book...
Curated OER
Adding Mixed Numbers with Unlike Denominators
Seventh graders practice measuring skills as they add mixed fractions. In this fractions lesson, 7th graders measure the distance from their wrist to the tip of their finger, record the measurement, and repeat this procedure with other...
Curated OER
Pet Rescue
Students, in teams, follow the process of design, including the stages of investigation, creation, and reflection, as they devise a way to help "save" a (simulated) pet who is trapped in a pipe.
Curated OER
Motion Commotion!
Students explore the drawings of Rube Goldberg to design and construct a simple machine. They discuss simple machines, and using various materials and toy parts, design and construct a "Rube Goldberg" style machine to ring a bell.
Curated OER
Scientific Root Words, Prefixes, and Suffixes
It's hard to imagine that anything was missed on this five-page list of science roots, prefixes, and suffixes! Listed in alphabetical order, all are included in a single, two-column list. This may be especially useful for advanced...
Curated OER
The Human Body: Bones
Here is an interactive PowerPoint about the skeletal system. The first slide shows the entire skeleton and allows learners to try to name each major bone structure before clicking to show the answer. The following slides provide more...
Curated OER
Design Challenge: Cup in the Cupboard
Pupils design device that will place a cup into a cupboard for a physically challenged person. They study the engineering design and how structure relates to function.
Curated OER
The Great Preposition Mystery Chapter One Vocabulary Quiz
In this vocabulary activity, students answer short answer questions based on the vocabulary from The Great Preposition Mystery chapter 1. Students complete 18 questions.