Revision exercises 2nd ESO

Hello everyone.

Here you can find exercises to revise and check your skills in all the units of each term.

Term 1:

Unit 1. Fractions.
Unit 2. Decimals.
Unit 3. Percentages.


Term 2:

Unit 4: Proportions.
Unit 5. Algebraic Language.
Unit 6. Linear equations.


Term 3:

Unit 7: Quadratics.
Unit 8: Linear equations systems.
Unit 9: Functions

I hope you can find it useful.

Linear Equations Systems: Ages problems

Hello everyone.

Here you have some exercises to improve your skills solving linear equations systems.

Good Luck!

Math Antics

Hello everyone.

We recommend you Math Antics, a very interesting website for learners in Maths in English. Especially, watch the video called Order of operations if you want to check if you are ready to add, subtract, multiply, divide, or use parentheses in the correct order.

PEMDAS: The order of operations

Hello everyone.

Two years ago, bilingual students in third level of ESO, made a parody from Miley Cyrus´ song, Wrecking Ball, in order to be able to remember the order of the elementary maths operations. Here you can see PEMDAS: The order or operations, with 3rd AB and 3rd CD students.

Enjoy it.

Quadratic formula

Hello everyone.

We want to share with you the parody that third level of ESO bilingual students made, in 2014, from Adele´s song Rolling in the Deep, changing the original lyrics by mathematics contents. This song helped them to solve quadratics, by telling them the Quadratic Formula.

Here you are, Quadratic Formula, in the 3rd AB and 3rd CD students version.