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Teach Engineering

Cartesian Diver

For Teachers 9th - 12th Standards
Amaze your scholars with an activity that uses a Cartesian diver to demonstrate Pascal's Law, Archimedes' Principle, and the Ideal Gas Law. Groups then repeat the process and make their own diver move up and down in a bottle.
Lesson Plan
Curated OER

The World's Simplest Cartesian Diver

For Teachers 2nd - 6th
Have your class learn about buoyancy using this simple lesson. First, they bring in condiment packets and see what happens when they place it in a glass of water. Then, they use one of the packets to illustrate the concept of a Cartesian...
Activity
Royal Society of Chemistry

A Cartesian Diver—Classic Chemistry Experiments

For Teachers 6th - 10th Standards
Sometimes the simplest experiments leave the biggest impression! Introduce young chemists to the Cartesian Diver by having them make one of their own. Use the Diver to further their study of liquids and gases, as well as compression.
Lesson Plan
Curated OER

Graphing the Four Forces

For Teachers 9th - 12th
Using the Cartesian coordinate system, future flight experts plot points to determine whether or not an airplane will fly. With the four forces of weight, lift, drag, and thrust represented in different quadrants, your physics learners...
Worksheet
Curated OER

Distances Between Stars

For Students 8th - 11th
In this distance between stars worksheet, students use the 3-dimensional distance formula and Cartesian coordinates to find the distances of 10 given stars from the sun. They also determine which constellation each star belongs to and...
PPT
Curated OER

Position and Time Graphs

For Teachers 6th - 8th
A series of graphs are displayed with points plotted for time and position. A question is asked for each, requiring your class to view one axis and track its partner coordinate. A few examples are given to begin each section, and so this...
Lesson Plan
National Center for Case Study Teaching in Science

Mask of the Black God

For Teachers 9th - 12th
Finally, an astronomy lesson for the high schooler! Explorers are able to read star maps for finding objects in the night sky by determining celestial coordinates. In particular, they locate the Pleiades and read about a Navajo legend...
Lesson Plan
Curated OER

Speed

For Teachers 5th - 6th
Fifth and sixth graders practice working in pairs to determine whether they can walk with constant speed. They test themselves, collect their data, draw graphs with their data collected, manipulate the data, and then draw conclusions...
Activity
University of Waikato

Buoyancy in Water

For Teachers 3rd - 12th
Change where an object floats in water. Pupils experiment with a Cartesian diver by squeezing on the side of a plastic bottle. Learners pay attention to the bulb of the pipette as the bottle is squeezed to determine what is happening...
Lesson Plan
Curated OER

How Do Cartographers Find Points on a Map?

For Teachers 9th
Ninth graders describe latitude and longitude and how they may be useful to find things on a map.  In this cartography lesson students divide into groups and devise a coordinate system that can be used to communicate a position. 
Lesson Plan
Curated OER

MAP MAGNETIC FIELD OF A ROOM

For Teachers 9th - 12th
Students map the magnetic field of a room (classroom or room at home -- recommend kitchen) at two or more heights. They create a coordinate grid within the room and make a relatively accurate map of the room to super impose the...
Worksheet
Curated OER

Cartesian Diver Lab

For Students 6th - 8th
In this Cartesian diver lab, students explain using text and diagrams how the Cartesian diver works. Students evaluate ways in making their lab design better. Students make predictions of how changing the variable would change the...
Lesson Plan
Curated OER

Activity #15 The Cartesian diver

For Teachers 4th - 8th
Pupils comprehend that the Cartesian diver is a dropper and the water and air inside it. They vary the volume of the air and the amount of water, the diver can be made to be either more or less dense than water. Pupils squeeze the...
Lesson Plan
Curated OER

Ellipses and Kepler's First Law

For Teachers 11th - 12th
The class examines graphs in the form r = F(¿¿) in polar coordinates (r, ¿¿), in particular with the circle, ellipse and other conic sections. They determine the nature of an ellipse by studying the role of the semimajor axis and...
Lesson Plan
Curated OER

Ups and Downs of Diving

For Teachers 2nd - 8th
Students explore the science and sport of scuba diving. In this scuba diving lesson, students build Cartesian divers and observe their behavior under water pressure.
Activity
Exploratorium

Descartes' Diver

For Teachers 6th - 8th
Pique interest in water pressure, demonstrate buoyancy, and explore water displacement concepts with a homemade Cartesian diver. You may want to change the name of the toy, however, as is is not documented the Rene Descartes...
Lesson Plan
Cornell University

Buoyancy

For Teachers 3rd - 8th Standards
Swimmers know to float by turning their bodies horizontally rather than vertically, but why does that make a difference? In an interesting lesson, scholars explore buoyancy and the properties of air and water. They test cups to see which...
Lesson Plan
Curated OER

Coordinates

For Teachers 9th - 12th
Students use cartesian coordinates (x,y,z) in 3-dimensional space. [Optional: appreciate there exist two ways of defining the z axis, and which of them is used.] They become familiar with the tools and terms used by surveyors.
Lesson Plan
Curated OER

Graphing And Data Presentation

For Teachers 9th - 12th
High schoolers engage in a study of science and mathematics with the practice of creating graphs. A guest speaker comes to the class to share statistics from the community and the students are shown how he uses the coordinate system in...
Lesson Plan
Curated OER

Slope, Vectors, and Wind Pressure

For Teachers 9th - 11th
A hands-on lesson using the TI-CBR Motion Detector to provide information to graph and analyze. The class uses this information to calculate the slope of motion graphs and differentiate scalar and vector quantities. There is a real-world...
Worksheet
Curated OER

Applications of the Pythagorean Theorem - Magnetism

For Students 8th - 12th
Middle and high schoolers use the Pythagorean Theorem to complete a table showing with the magnetic field strengths in given cities. They find the average value of the Earth's magnetic field and plot one of the three-dimensional values...
Lesson Plan
Curated OER

How Big is a Dinosaur?

For Teachers 4th
Fourth graders create enlarged replica of a stegosaurus drawing, using a grid to practice coordinates.
Lesson Plan
Curated OER

The Next Dimension

For Teachers 5th - 7th
Learners explore the three dimensional Cartesian coordinate system and discuss how it is important for structural engineers in order to be able to describe locations in space to fellow engineers. They participate in a hands-on activity...
Lesson Plan
Curated OER

Stars and Slopes

For Teachers 10th - 12th
More of a math lesson than physics or space science, high schoolers take a set of data and plot it on a log-log coordinate system. The write-up for day two was never completed, but day one, "Stars and Slopes," is complex and cohesive....

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