Problèmes ouverts "Open Middle"
- Auteur :
- Louise Roy, Tim Brzezinski
Recueil d'activités interactives inspiré de ce site: https://www.openmiddle.com/.
Traduction du livret de https://www.geogebra.org/u/tbrzezinski
Table des matières
Arithmetic
Algebra
Geometry
- Open Middle Problem: Complementary and Supplementary Angles
- Open Middle Triangle Angles Problem
- Open Middle Triangle Angle Sum Problem
- Open Middle Triangle Angle Sum Problem (V2)
- Transformations: Possible PreImages?
- Open Middle: Building Parallelograms
- Open Middle: Building Rectangles
- Open Middle: Building Rhombuses
- Open Middle: Building Squares
- Open Middle: Building Trapezoids
- Open Middle: Building Isosceles Trapezoids
- Open Middle: Building Kites
- Pythagorean Theorem: Building Right Triangles
- Creating Distances in the Coordinate Plane: Formative Assessment with Feedback
- Building Parallelograms in the Coordinate Plane (Version 1)
- Building Parallelograms in the Coordinate Plane (Version 2)
- Open Middle: Triangle Area Problem
- Create a Rectangle with Given Area Whose Vertices Have No Repeated Coordinates
- Creating Squares
- Creating Right Triangles!
- Open Middle Trapezoid Area Problem: Choose Your Own Fixed Perimeter
- Open Middle: Trapezoid Area Problem
- Open Middle: Maximizing Rectangular Prism Surface Area
3D Geometry
Trigonometry
Calculus