Most of us are familiar with the word "net." We might use a net while fishing or catching butterflies. But what exactly does this word mean in the world of math? Let''s find out:
A "net" is a two-dimensional figure that can form the surface of a three-dimensional object if we fold it in a certain way.
If you''ve ever had the pleasure of doing the recycling, you might have broken down a cardboard box so that it is as flat as possible. Essentially, you have created a net. Assuming you never tore the cardboard, you can fold the flattened form back into a box if you want.
Here''s a visual representation of this concept:
This is a net. Why? Because we can fold it into a pyramid by folding up the three triangles into an apex, like so:
In other words, a net lets us represent a polyhedron in two dimensions.
Common Core: 6th Grade Math Flashcards
MAP 6th Grade Math Practice Tests
Even relatively simple concepts like nets, coordinate proofs, or area can give students trouble if their unique needs are not being met in the classroom. Tutoring gives your student access to a math pro who can explain concepts in new ways that match their learning style and ability level. Students can also ask for help whenever they get stuck in this 1-on-1 environment. Speak with our Educational Directors to learn more, and rest assured: Varsity Tutors will pair your student with an appropriate tutor.