Categoría: 2ºESO Maths

 

 

1. Some mental training:

https://chemarias.com/cm/tabla/index.html

Practise is Key, so…

2. Solve these equations in your notebook, and use Symbolab to check the answer:

Equations

 

 

Hi, today we start as usual:

1. https://chemarias.com/cm/tabla/index.html. Ten minutes and one screenshot.

And now, some Cayetanos:

2. https://www.geogebra.org/m/AsMKtWd4#material/svemgqtd

 

3. https://www.geogebra.org/m/AsMKtWd4#material/nnsqnsah

 

Some equations as well:

4. https://www.geogebra.org/m/AsMKtWd4#material/bbAYvm7M

 

 

 

https://allinonehomeschool.com/wp-content/uploads/2018/11/translate_words_to_expressions_homework.pdf

 

https://math.libretexts.org/Bookshelves/Algebra/Elementary_Algebra_(Ellis_and_Burzynski)/05%3A_Solving_Linear_Equations_and_Inequalities/5.05%3A_Application_I_-_Translating_from_Verbal_to_Mathematical_Expressions

 

https://www.geogebra.org/m/AsMKtWd4#material/svemgqtd

 

https://www.geogebra.org/m/AsMKtWd4#material/nnsqnsah

 

 

0. Solve these first, send me the answer (private channel):

 

Some more fruit algebra, solve the three problems and take a screenshot:

1. https://planeta42.com/math/mathfruits/game.html

 

2.  Next, ten minutes with the scales balance model, this time using integers:

 

Take a screenshot al the end.

3. Now some translations:

IXL – Write variable expressions (2nd year maths practice)

IXL – Write variable expressions from diagrams (2nd year maths practice)

IXL – Write variable expressions: word problems (2nd year maths practice)

Troncho y poncho:

 

 

 

 

 

Writing and Solving Equations

http://edublog.educastur.es/ricardo/files/2026/01/Writing-and-Solving-Equations.pdf

Translating into algebra: pdf

 

https://static1.squarespace.com/static/61de416a3e2596709a9237f6/t/61f2103e77b790472ecbacc2/1643253825007/chapter+4+equations+workbook.pdf

 

https://www.geogebra.org/m/bhx6uhda

 

 

Morning, new year and bla bla bla:

1.New game!. Ten minutes and screenshot

• • https://matchmath.pages.dev/

2. Work with problems: Copy each problem in a document and solve it. Do as many as you can. Send me the document at the end of the class.

2026 percentages

 

 

 

Hi, for this last day (and last hour) of 2025, I have this exciting game (it’s probably the goodest):

And this one:

Both are useful for your spatial vision.

 

Two sets of stories:

Astronauts! Percentages 

Madwoman Curie! Percentages 

 

 

Hi, today we start with a little anonymous survey:

0. Autoevaluación matemáticas 2º ESO, 1ª Evaluación: Rellenar formulario

 

1. Now it’s time to try a new game:

 

https://mattjmattj.github.io/4096/

 

2. And now some mental calculations about percentages:

https://www.matematicasvisuales.com/html/mental/calculo/porcentajes.html

3. Speed mental calculations:

https://www.geogebra.org/m/AsMKtWd4#material/hxcdd8gs

Hi, today we start as usual:

1. https://chemarias.com/cm/tabla/index.html. Three attempts and one screenshot.

And the game:

2. Unflip

Take a screenshot at the end of this part.

3. Some percentages: https://www.geogebra.org/m/AsMKtWd4#material/t6TF5YmW

4. More on that: https://www.geogebra.org/m/AsMKtWd4#material/uMt2C6EU

5. And some more: https://www.geogebra.org/m/AsMKtWd4#material/yebe26ys

 

 

6. And a couple of videos: