Maths
The cone
Images
3d model information
Technology:
Z-SUITE
Material:
Sizes:
Accuracy:
Resistance:
Printing time:
Number of pieces:
Links and resources
STL Files Viewer
Summary
The lesson about the cone
Learning objectives
- An equilateral cone
- A rectangular triangle in cone
- Understand rectangular triangle in cone
- Calculating the height, radius, surface and volume of the cylinder
Teacher preparation
Teacher explanation
- repeating the properties of the cone
- explanation with the sketch
- explanation of task
- You have an equilateral cone. The height is 10 cm. Calculate the surface of a typical rectangular triangle and the surface and volume of the cone. Print the cone.
- The height v is 8 cm. The line s is 10 cm. Calculate the radius, volume and the surface of the cone. Print the cone.
Student activity/Steps
Calculate the requested values.Use prepared template.
Select the suitable settings in Z-suite for printing the objects.
3D printing.
General Info
Age of students
14-16
Skills needed
Duration
90 min (2 lessons)
Individual/Groups
Group
Materials
Tools
Notebook, computer, 3D printing programme
Software
License Info
License name:
Attribution 4.0 International (CC BY 4.0)
License details:
You are free to:
Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material
for any purpose, even commercially.
Under the following terms:
Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
More info:
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