1ESO Unit 8: Operations with fractions

1 Reduction to a common denominator 
           Activities pg. 137: 4 y 8

2 Adding and subtracting fractions
           Activities pg. 139: 4,7,8,9,10,11

3 Multying fractions
           Activities pg. 140: 1,2,3

4 Dividing fractions 

           Activities pg. 141: 1,3,4,5,6
5 Combined Operations 

           Activities pg. 142: 1 y 2
6 Some problems with fractions

           Activities pg. 143: 1 y 2

Rewiew when you finish the unit
           Pág. 144: 6
           Pág. 145: 15,16,17,19,21.

2ESO UNIT 7: EQUATIONS

1 Equations: meaning and use

Activities P.137:1

2 Equations: elements and names

Activities P.138:2

3 Basic techniques for solving equations

Activities P.139: 1,2

4 Solving simple equations

Activities P.141: Do “practica” number: 14,15,26,27,39,40,49,51.

5 Equations with denominators

Activities P.142:2,3

6 Solving in general

Activities P.143: 3

7 Solving problems with equations

Activities P.144: 1,2,3 Activities P.145: 4,5,6,7,8 
Activities P.147: 11,12,13

8 Second degree equations

Activities P.150: 1,2,3,4

Review when you finish the unit

            Activities P.151: 7,10

            Activities P.152: 14,15,16,17,18,19,20,21,22

2ESO UNIT 6: ALGEBRA

1 Why do we use algebra?

Activities P.117: 8

2 Algebraic expressions

Activities P.119: 1,12,13 P.120: 16,17,18

3 Polynomials

Activities P.121: 3 P.122: 6,7.  P.123: 8,10

4 Notable equalities

Activities P.125: 2,4.5,6.

5 Taking out the common factor

Activities P.126: 8,9.

Review when you finish the unit

            Activities P.127: 1,2,3,4.

            Activities P.128: 15,16,19.

            Activities P.129: 24,30,31,32,34,35,36