Pythagorean Theorem

Today we are going to begin the Unit 5 about Geometry. First we are going to remember the Pythagorean Theorem with the following video:

XXXII OLIMPIADA MATEMÁTICA THALES

El próximo sábado, 12 de Marzo, tendrá lugar en Motril la fase provincial de la
Olimpiada matemática organizada por la sociedad andaluza de educación matemática Thales.

 



En este enlace encontrareis información sobre la olimpiada: http://thales.cica.es/olimpiada2/

Y aquí encontrareis problemas interactivos resueltos de otros años: http://tube.geogebra.org/student/b152402#

Además, aquí teneis los problemas de la fase provincial de año pasado y una presentación con la resolución de los mismos.

¡Os animo a todos a participar!

Cooking by numbers

This week we have begun the integrated unit 2: Cooking contest - Cooking by numbers

 In math we are going to do three activities. You can find the worksheets for these activities at the right of this post.

The Ratio and Fraction song

Rounding decimal numbers

This morning we watched this video in class in order to revise how to round decimals:

Decimals numbers on the number line

The following links will help you to understand better the number line:

http://www.mathsisfun.com/numbers/number-line-zoom.html

https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimals-on-number-line-pre-alg/e/decimals_on_the_number_line_1

How to read decimals numbers