EN
PT
EN
PT
The rules for the lower secondary school
Product: Teaching tools
Trim size in cm: 8x12cm
ISBN: 978-88-590-3119-2
Publication date: 01/01/2023
Suitable for: Lower secondary 1st level (ages 10-11), Lower secondary 2nd level (ages 12-13)
REQUEST A SAMPLE OR MORE INFORMATION
The 40 Arithmetic cards in your pocket present the main math formulas and strategies for lower secondary school in a simple and immediate way, complete with examples and memorization aids. An innovative tool in a pocket-sized format that is easy to consult: the topic is presented on the front of the card, the explanation of “how to do it” is on the back.
Customize your deck
The opening ring allows you to rearrange the cards as you like, and remove or insert new ones. To add new cards to your deck you can download the graphic template of the cards from the Erickson online resources: print, write and customize your deck!
1 Addition of natural numbers
2 Subtraction of natural numbers
3 Multiplication of natural numbers
4 Division of natural numbers
5 Multiples of a natural number
6 Powers of natural numbers
7 Prime factorization
8 Greatest common divisor (GCD)
9 Least common multiple (LCM)
10 Comparison of relative integers
11 Addition of relative integers
12 Subtraction of relative integers
13 Multiplication of relative integers
14 Division of relative integers
15 Powers of relative integers
16 Fractions
17 Comparison of fractions
18 Addition and subtraction of fractions
19 Multiplication and division of fractions
20 Power of a fraction
21 Powers with negative integer exponents
22 Transforming fractions into decimal numbers
23 Transforming decimal numbers into fractions
24 Expressions in numerical sets
25 Proportions
26 Percentages
27 Irrational numbers and square roots
Always carry the main rules with you!
Innovative tools designed to help primary and secondary school children and teenagers understand and memorize the rules of the math curriculum that statistically create more problems for students.
Cards for learning
Colourful and fun cards present the main rules and concepts of some school subjects in a simple and immediate way, providing examples and memorization tips. An innovative tool in pocket format that is easy to consult.
The cards
Flashcards are easy to consult: on the front of each card, the topic is stated; on the back you can find the explanation of "how to do it". Look at these examples:
On the front of each card, the topic is stated
On the back, the explanation of "how to do it"
Help that can always be kept in your pocket
The openable ring allows you to reorder the cards as you like, remove them or insert new ones.
THE SERIES
POCKET RULES FOR LOWER SECONDARY SCHOOL:
Algebra in your pocket
40 flash cards to always have the main algebra rules and formulas at hand.
Leaf through the cards which have been translated into English to facilitate your evaluation of the product:
POCKET RULES FOR LOWER SECONDARY SCHOOL:
Arithmetic in your pocket
40 flash cards designed to always have the main rules of arithmetic for lower secondary school close at hand.
Leaf through the cards which have been translated into English to facilitate your evaluation of the product:
POCKET RULES FOR PRIMARY SCHOOL:
English in your pocket
40 flash cards to always have the main rules of English grammar for primary school at hand.
Leaf through the cards which have been translated into English to facilitate your evaluation of the product:
POCKET RULES FOR PRIMARY SCHOOL:
Mathematics in your pocket
40 flash cards that present the main mathematical rules and formulas of the entire primary school programme in a simple and immediate way, with definitions, examples, tricks and illustrations to facilitate the understanding of each topic.
Leaf through the cards which have been translated into English to facilitate your evaluation of the product:
