Erica is struggling with 3D vectors here, including unit vectors, magnitudes and areas of triangles. Designed for the new A level syllabus it doesn't get as "difficult" as they did in Core 4 but this should allow students to demonstrate their understanding.
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Dollour1
5 years ago
5
A chain of several topics of amazing way to anticipate mistakes. Thanks for sharing
alutwyche
5 years ago
That's very kind - thank you.
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Alyena
5 years ago
5
Thanks a lot for sharing!!!!
alutwyche
5 years ago
No problem; enjoy!
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Crispy821
8 years ago
5
Empty reply does not make any sense for the end user
claireandadrian
8 years ago
5
Empty reply does not make any sense for the end user
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