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Constructing triangles with a protractor and compass: Instructional video
This video will teach you how to construct triangles using a compass and a protractor. Each construction is visually elaborated step by step.
You will also learn to draw the bisectors in a triangle with the protractor.Translated by
VideoTeacher -
How to predict the number of corona infections?
This video shows how the number of corona cases can be predicted and how the impact of the measures taken can be estimated in advance.
You can also watch the video on Facebook .
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VideoTeacher -
Handling a compass for students with motor problems
This video shows how a compass is easily adapted for students who have problems with fine motor skills.
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Video (9)Learning mentor, Other -
Financial algebra: Excel (2)
In this video I explain four financial functions in Excel (HW, NPER, RENTE and BET) from the point of view of someone who wants to borrow.
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VideoSchoolboard -
Financial algebra: Excel
In the video I explain five financial functions in Excel (HW, TW, NPER, BET and RENTE) from the point of view of someone who wants to save.
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VideoSchoolboard