![25052010 Image007](/fileadmin/_processed_/3/8/csm_25052010Image007_3824ebaf08.jpg)
Investigate where mediators of different triangles meet
Uitgever: Texas Instruments UK
Editor: Barrie Galpin
Onderwerp: Mathematics
![Enlargement Reduction From The Origin Templatev2 C R2](/fileadmin/_processed_/4/7/csm_EnlargementReductionFromTheOriginTemplatev2CR2_7a9ec62758.jpg)
Enlargement/reduction from the origin (template)
A ready-made Graphs page for enlargements centred at the origin.
Uitgever: Texas Instruments UK
Editor: Christopher Rath
Onderwerp: Mathematics
![03062010 Image063](/fileadmin/_processed_/4/1/csm_03062010Image063_7fe17a6eab.jpg)
![25052010 Image001](/fileadmin/_processed_/d/2/csm_25052010Image001_f39c2eb7da.jpg)
Investigate shapes formed by joining mid-points of adjacent sides of a quadrilateral.
Uitgever: Texas Instruments UK
Editor: Barrie Galpin
Onderwerp: Mathematics
![08062010 Image083](/fileadmin/_processed_/5/e/csm_08062010Image083_1205ab0f47.jpg)
The classic geometry problem of "squaring the circle"
Editor: Barrie Galpin
Auteur: Adrian Oldknow
Onderwerp: Mathematics
![02122012 Image028](/fileadmin/_processed_/d/f/csm_02122012Image028_775a40477f.jpg)
A dynamic approach to enlargement and similarity
Uitgever: Texas Instruments UK
Editor: Barrie Galpin
Auteur: Jay Timotheus
Onderwerp: Mathematics
![03072012 Image003](/fileadmin/_processed_/b/1/csm_03072012Image003_cca3fed2f7.jpg)
Innovative way to explore fraction concepts, particularly equivalence and addition.
Uitgever: Texas Instruments UK
Editor: Barrie Galpin
Auteur: Jay Timotheus
Onderwerp: Mathematics