UNIT 3. Powers and square roots

In this unit we are going to learn about:

• Powers.
• Powers of ten.
• Square root.
• The order of operations

You can read this unit  here:

Look at this video

What are powers and roots? Find out how they work.

http://www.bbc.co.uk/schools/ks3bitesize/maths/number/powers_roots/activity.shtml

Answer questions about square roots, and powers of multiplication as you help some not-very-bright aliens repair their ship in this math game.

http://funschool.kaboose.com/formula-fusion/games/game_martian_math.html

Enjoy  with these exercises

(click on matching, flashcards or concentration)

http://www.quia.com/jg/65631.html

 

 

Do the following exercises in your notebook and show it at your teacher.

Naturales,potencias y raices

And finally do this test about powers and square roots and ….

GOOD LUCK!!!!!

http://www.bbc.co.uk/apps/ifl/schools/ks3bitesize/maths/quizengine?quiz=powers_roots&templateStyle=maths