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In this unit we will look at different types of quadrilaterals and the properties of each kind. Then we will look at different ways to work out their area and perimeter.
This unit is based on the study of the properties of regular polygons, their basic characteristics and the concept of the circle as a regular polygon with an infinite number of sides. As this unit is ...
This first look at triangles during the first two years of secondary education is mainly focused on the following: constructing triangles using a ruler and compass, characteristics of equal triangles, ...
In this unit, we revise the basic ideas of integers and we use them to practise the following operations: sum, multiplication, division and powers. Before starting this unit, students should have stud ...
After the four basic operations (addition, subtraction, multiplication and division) the square root is another mathematical operation which is traditionally studied at primary and secondary schools, ...
Este obxecto educativo corresponde á unidade "Áreas de corpos xeométricos" do libro dixital para matemáticas de 2º ESO desenvolvido polo Instituto de Tecnoloxías Educativas do Ministerio de Educación. ...
Este obxecto educativo corresponde á unidade "Volume de corpos xeométricos" do libro dixital para matemáticas de 2º ESO desenvolvido polo Instituto de Tecnoloxías Educativas do Ministerio de Educación ...
Nesta quincena aprenderás a: Utilizar letras para representar números descoñecidos. Achar o valor numérico dunha expresión alxébrica. Sumar, restar e multiplicar monomios. Resolver ecuacións de primei ...
En esta quincena aprenderás a: Crear expresiones algebraicas a partir de un enunciado. Hallar el valor numérico de una expresión algebraica. Clasificar una expresión algebraica como monomio, binomio, ...
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