Welcome to Discuss from Spiral logo

Interactive presentation plan for: Expressing Fractions with a denominator of 10 as an = fraction with a denominator of 100

Activity overview:

10 slides

GSE


MGSE4.NF.5 Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100. For example, express 3/10 as 30/100, and add 3/10 + 4/100 = 34/100.

Mrs. Lively and Ms. Jones took a survey of their teams. When they collected the data, Mrs. Lively’s class simplified their fractions down to tenths. Ms. Jones’s class used hundredths. On the next slides, you will find some information from both teams. Please help the two teachers figure out a total number for both of their teams.

Problem 1

Mrs. Lively’s class found that 7/10 of their team would choose potatoes over tomatoes. Mrs. Jones' s class found that 21/100 students would choose potatoes over tomatoes. If you combine both fractions, what fraction represents both classrooms?

A. 28/100

B. 9/10

C. 91/100

D. 14/100

Problem 2

Mr. Jones’s class found that 42/100 of the students prefer carrots over broccoli. Mrs. Lively’s class found that 1/10 of the students prefer carrots over broccoli. How many students prefer carrots over broccoli?

Problem 3

Ms. Jones’s class found that 13/100 of the students ride the bus home. Mrs. Lively's class found that 4/10 of the class ride the bus. How many people ride the bus?

Problem 4

Mrs. Lively has 9/10 of a puzzle. Mrs. Jones has 1/100 of the puzzle. How much of the puzzle would they have if they put the puzzles together?

Problem 5

Add the following fractions:
1/10 + 2/100 + 2/10 + 30/100 =

Partner/Group Practice

Worksheet

Reflection

1. How do you feel about today's lesson?
2. How is today's lesson related to a previous lesson?
3. Explain how you would find the sum for 2/100 and 7/10.

Discuss makes it super easy to make any slideshow into an interactive presentation

Play this activity

* Whiteboard required for teacher-paced activities

Share on:

Share Expressing Fractions with a denominator of 10 as an = fraction with a denominator of 100 on Google+ Share Expressing Fractions with a denominator of 10 as an = fraction with a denominator of 100 on Twitter Share Expressing Fractions with a denominator of 10 as an = fraction with a denominator of 100 on Facebook Pin Expressing Fractions with a denominator of 10 as an = fraction with a denominator of 100 Email Expressing Fractions with a denominator of 10 as an = fraction with a denominator of 100

Ready to see what else Spiral logo can do?

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

1000s of teachers use Spiral to deliver awesome, engaging activities that capture students' understanding during lessons.

Now it's your turn Sign up

Spiral Reviews by Teachers and Digital Learning Coaches

Spiral
Review of Spiral by teacher: Kathryn Laster @kklaster

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Spiral
Review of Spiral by teacher: Room 220 Math Stars @3rdgradeBCE

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

Spiral
Review of Spiral by teacher: Miss Ord @ordmiss

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

Spiral
Review of Spiral by teacher: Adam J. Stryker @strykerstennis

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!

Spiral
Review of Spiral by teacher: Dr Ayla Göl @iladylayla

A good tool for supporting active #learning.

Spiral
Review of Spiral by teacher: Brett Erenberg @BrettErenberg

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!

Get the Clip Chrome Extension & Create Video Lessons in Seconds

Add Clip to Chrome