They might all look slightly different, but can you see that all these shapes have 4 sides and 4 corners? Count the number of sides and corners on each of the shapes. Shape A, B and D all have ...

Faces - A face is a flat surface on a 3D shape. For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where ...

Check out the full teams for all six classes below (zoom options can be found in the bottom right corner of each document): ...

Online Dictionary Helper is a Chrome/Firefox extension to show definitions for words and phrases from online (or builtin) dictionary via users' selection on any webpage and PDF documents (using pdf.js ...

Subsequent versions will tend to be more accurate, as they will be based on larger quality-controlled input datasets. A date stamp at the bottom right-hand corner of each map indicates when the ...