Lesson1 – GeoGebra https://www.geogebra.org/m/AgCQR5D3
Lesson1
𝜋 This is called TaxiCab geometry because we are assuming you have to stay on the
Lesson1
𝜋 This is called TaxiCab geometry because we are assuming you have to stay on the
In this GeoGebra book we explore many different ways that symmetry is seen. This interactive book allows you to manipulate the objects to create diff…
How many lines or rotations of symmetry do I have? How can I make more? Less?
Card Flip Magic
I made this applet because I don’t have magnets to make a presentation set.
At the beginning of the 11th century, Biruni measured the Earth with a precision not surpassed in the west until the 16th century. This illustration …
This illustration shows how the 34′ dip of the horizon that he claimed to have observed
An interactive file for students to discover the relationship between slopes of perpendicular lines.
Lines a and b have been constructed to be perpendicular.
Line Symmetry Linkage (Alias: Imai’s Butterfly)
You don’t have to know Peaucellier Inversor. cf.
Quadrilateral Investigation: What happens if a quadrilateral has both pairs of opposite angles congruent?
become congruent. 2) If this is the case, what special kind of quadrilateral do you have
Rectangles in the {Perimeter, Area} plane
What have you learned from this applet?
Reflections
(Ex A-A‘) 4) Have a teacher check your work to give you credit.
Objectives for my students: – Students will manipulate the slope of a line and verbally describe the effects of said manipulations. – Students wil…
If you have any questions, please ask your teacher.