 Name
 Ozobot geometry
 Topic
 math
 Learning time
 10 hours and 30 minutes
 Designed time
 10 hours and 30 minutes
 Size of class
 20
 Description
 Using Ozobot color codes for making simple geometry drawings. Finish all tasks!
 Mode of delivery
 Other
 Aims
 learn basic geometry: parallel line, perpendicular line, regular geometrical shapes, congruence, translation...
 Outcomes


Identify
geometrical shapes, perpendicular and parallel lines

Differentiate between
perpendicular and parallel lines

Reflect
selfreflection on own work

Design
geometrical art
Identify, Differentiate between, Reflect, Design
 Editor
 jasminka.belscak
Parallel and perpendicular lines
180 minutes)

Watch video: Introduction to parallel and perpendicular lines on
https://www.youtube.com/watch?v=A09rmiT89MA

In your surrounding, classroom find one example of parallel and one example of perpendicular lines. Name it!

Make drawing of two parallel lines using color code for different Ozobot speed.
Tip: You can use liner and triangle. Make distance between parallel lines min 5 cm.

Make drawing of two perpendicular lines using color code for different Ozobot direction.
Tip: You will need color code for go left, go right, uturn and uturn line end. Use liner and triangle.

Make drawing of two parallel and two perpendicular lines using color code.

Design your own maze using only parallel and perpendicular lines. On all places here lines cross, leave empty space for other to fill with color code.
Resources linked: 0
Regular geometrical shapes, polygons
180 minutes)

Watch video: Regular and irregular geometrical shapes or polygons on
https://www.youtube.com/watch?v=UN57vvrMrY4

In your surroundings, classroom find one example of regular geometrical shape. Name it!

Devide your selves into groups. Make drawings of regular shape with 3, 4, 5, 6 sides. Size must be 10 cm.
Tip: Regular shape has all angle same. On each side put some code for cool move and different speed.

Investigate some flowers or plant who have regular shape!

Make drawing of flower or plant you found in task before. You must define what direction will Ozobot go in each angle with color code.
Make similar drawing but with empty place to add color code later

Give your drawing with empty place for code to all other teams. They must fill it will code. You fill their drawings.
Resources linked: 0
Congruence of regular and irregular triangle and other polygons
135 minutes)

Watch video: Introduction to congruence of triangles on
https://www.youtube.com/watch?v=x03ZMFrziZs

Each student make drawing of one triangle. Investigate if you have congrient triangles.
Tip: Make big triangle.

Make triangle congrient to your friend triangle. On each side put some color code for speed and cool moves. Let Ozobot run on that triangle.

Make geometrical art only with congrient triangles. On each corner add code for direction.

Make some irregular polygon. Replace your work with your friend. Make congrient polygon of your friend's polygon.
Resources linked: 0
Translation of traingles and other polygons
135 minutes)

Watch video about translation on
https://www.youtube.com/watch?v=Ob3Kzl_tDH0

Make a regular triangle with side 5 cm. Make translation on right for 10 cm. Your Ozobot must jump from first to second triangle.
Tip: Use color code for line jump right.

Make some irregular polygon with 10 sides. Make translation of that polygon right 10 cm and down 15 cm. Your Ozobot must jump from first to second polygon.
Prepare milimeter paper or raster with square's for students.
Resources linked: 0
Learning Experience
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