Lesson 9
Types Fractions
Objective: To compare and order fractional numbers through
various interpretations, resources, and representations.
Keywords: Fractions, numerator, denominator, proper, improper, and mixed fractions.
Vocabulary
|
Nº |
English |
Spanish |
|
|
|
|
|
1 |
Add |
Suma |
|
2 |
Below |
Debajo |
|
3 |
Can |
Poder |
|
4 |
Denominator |
Denominador |
|
5 |
Equal |
Igual |
|
6 |
Each |
Cada |
|
7 |
Easy |
Fácil |
|
8 |
Five twenties (5/20) |
Cinco veinteavos |
|
9 |
Find |
Encontrar |
|
10 |
Greater |
Mas grande |
|
11 |
Improper |
Impropia |
|
12 |
Keep |
Mantener, conservar |
|
13 |
Less |
Menos |
|
14 |
Mixed |
Mixto (a) |
|
15 |
Numerator |
Numerador |
|
16 |
On the top |
En la parte superior |
|
17 |
One half (1/2) |
Un medio |
|
18 |
One third (1/3) |
Un tercio |
|
19 |
Proper |
Propia |
|
20 |
Read |
Leer |
|
21 |
Smaller |
Mas pequeño |
|
22 |
Simplifying |
Simplificación |
|
23 |
Some |
Algunos (as) |
|
24 |
There is, there are |
Hay |
|
25 |
Through |
A través de, por medio de |
|
26 |
Two fifths (2/5) |
Dos quintos |
|
27 |
Whole number |
Numero entero |
Lesson Plan Nº9 - English version
Lesson Plan Nº9 - Spanish version
Let’s learn about: Types of fractions.
There are three types of fractions: Proper,
Improper and Mixed
fraction.
So, we can define the three types of fractions like this:
Proper
Fraction
A fraction is proper when the numerator is less (-) than the denominator
Look this
example:
The numerator
(number 1) is less
(-) than the denominator (number 2).
These are
examples of proper fractions.
Improper
Fraction
A fraction is improper when the numerator is greater
(+) than denominator.
Example:
The numerator
(number 3) is greater (+) than the denominator (number 2).
Look at these examples:
Mixed
Fraction
This fraction has two parts: whole number
and fraction.
Example:
The number 1 is the whole number and 5/7 is the fraction.
More examples:
How to convert a mixed fraction into improper fraction?
Step Nº 1: keep the same
denominator
Step Nº 2: Multiply the whole
number with the denominator
Step Nº 3: Add 10 with the numerator
Finally: We find the
improper fraction
Let’s watch the following video!
Let’s practice!
Activity Nº1
Find the following words:
1. EQUIVALENT FRACTIONS
2. IMPROPER FRACTION
3. PROPER FRACTION
4. MIXED FRACTION
5. DENOMINATOR
6. WHOLE NUMBER
7. ELEVEN THIRD
8. TWENTY FIFTH
9. TWO QUARTER
10. NUMBER LINE
11. NUMERATOR
12. SIX EIGHTS
13. FRACTION
14. SIMPLIFY
15. ONE HALF
Activity Nº2
1. Which of the following
are:
·
Proper fractions
·
Improper fractions
·
Mixed fractions
