Curated OER
Simple Machines, Odd Machines
Students recognize and identify common objects that can be used as a lever. For this simple machines lesson, students experiment with materials to design and construct a machine that uses a lever. Students also design and build a catapult.
Curated OER
Catapult Physics
Student explore the relationship between Hooke's Law and catapults. After exploring the four types of catapults, students use Hooke's law to determine the spring constant in a torsion powered catapult. They answer questions based upon...
Curated OER
Medieval Catapults
Students design and build a working catapult or trebuchet to explore the concepts of force, motion, and distance.
Curated OER
Marshmallow Mania
In this science project worksheet, students create a catapult from a standard mousetrap that will deliver a small marshmallow to a target area. They score each other based on the landing position for each.
Curated OER
TREBUCHET
For this social studies worksheet, students find the words that are related to the concept of war and the answers are found at the bottom of the page.
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Catapult
In this social studies worksheet, students find the words related to the catapult and the answers are found by clicking the button at the bottom of the page.
Curated OER
Catapults
Young scholars are introduced to the concept of a catapult and how it is used with the help of a media presentation. They use catapults in a large, open area and record the distances objects travel. Students use the scientific method...
Curated OER
Catapult Unit
Students understand the need for carefully defining the problem before searching for a solution. They understand the need for carefully defining the problem before searching for a solution. Students compare a variety of catapults and the...
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Levers: Catapults
Students construct a catapult that shoots a cotton ball at least two meters using Legos, rubber bands, and plastic spoons. They discuss how the catapult works, and identify any problems they had with their experiment.
Curated OER
The Catapult
Students identify the advantages and disadvantages of a catapult as a weapon. In this physics lesson, students construct their own catapult. They investigate how changing one variable affects results.