Fractions

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Slide 1: Diapositive

Math2nd Grade

Cette leçon contient 10 diapositives, avec quiz interactifs et diapositives de texte.

Éléments de cette leçon

Slide 1 - Diapositive

Cet élément n'a pas d'instructions

Today's learning goals:

- Understand how to read a fraction.

- Understand how to write a fraction.

-Enjoy learning about fractions! :)

Slide 2 - Diapositive

Cet élément n'a pas d'instructions

If Sally ate 1 donut from the box that had 4 donuts to start, what fraction of donuts did Sally eat?

\frac{​ 1 ​ ​}{​ 4 ​}

\frac{​ 3 ​ ​}{​ 4 ​}

\frac{​ 2 ​ ​}{​ 4 ​}

Slide 3 - Diapositive

Cet élément n'a pas d'instructions

\frac{​ 1 ​ ​}{​ 4 ​}

\frac{​ 2 ​ ​}{​ 4 ​}

\frac{​ 3 ​ ​}{​ 4 ​}

Slide 4 - Diapositive

Cet élément n'a pas d'instructions

is the correct answer.

\frac{​ 1 ​ ​}{​ 4 ​}

\frac{​ 1 ​ ​}{​ 4 ​}

Numerator

This shows how many parts are being taken from the denominator.

Denominator

Total number of parts.

One (numerator) donut was ate from the box of four (denominator) donuts.

Slide 5 - Diapositive

Cet élément n'a pas d'instructions

Where does the numerator go in a fraction?

Slide 6 - Question ouverte

Cet élément n'a pas d'instructions

What fraction of the pizza HAS been eaten?

_________

Find the denominator.
Find the numerator.

Slide 7 - Question de remorquage

Cet élément n'a pas d'instructions

Write down something you need to go over.

Slide 8 - Question ouverte

Here, students enter two things they would like to know more about. This not only increases involvement, but also gives them more ownership.

If there are 6 pieces of pie and 3 pieces are ate, what fraction represents this scenario?

\frac{​ 1 ​ ​}{​ 6 ​}

\frac{​ 5 ​ ​}{​ 6 ​}

\frac{​ 2 ​ ​}{​ 6 ​}

\frac{​ 3 ​ ​}{​ 6 ​}

Slide 9 - Diapositive

Cet élément n'a pas d'instructions

If there are 6 pieces of pie and 3 pieces are ate, what fraction represents this scenario?

\frac{​ 1 ​ ​}{​ 6 ​}

\frac{​ 5 ​ ​}{​ 6 ​}

\frac{​ 2 ​ ​}{​ 6 ​}

\frac{​ 3 ​ ​}{​ 6 ​}

Slide 10 - Diapositive

Cet élément n'a pas d'instructions

Fractions

Éléments de cette leçon

Slide 1 - Diapositive

Slide 2 - Diapositive

Slide 3 - Diapositive

Slide 4 - Diapositive

Slide 5 - Diapositive

Slide 6 - Question ouverte

Slide 7 - Question de remorquage

Slide 8 - Question ouverte

Slide 9 - Diapositive

Slide 10 - Diapositive

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