Farewell 4C

It has been a fantastic and memorable year in 4C.  Parents, thank you for all of your support. Students, you have come so far this year. I am proud of each of you.  You will be missed.  Keep up the good work in Grade 5 and come back to visit anytime.  Have a wonderful summer.  Here is the poem we created together about our year.

We are From 4C

We are from the swish of the flag marching towards the food

From sweating and hot humid air

From the drops of silence when the corn lands

From Ms. Thao’s art gallery to the treks of geologist

We are from the stinky smell of the lunch box to our stinky feet after PE

From rainbow lemonade to a robot maze

from SDG’s to little alchemy

We are from hugging legs to fidget spinner mania

From “Don’t give up” to “Music is fractions deal with it”

We are from shots of paper in the bin to the scraps of paper on the floor

But we celebrate anyways

We are from 4C

Summer Reading Suggestions

The summer is a great time to relax and get into some good books.  To help you find  good books we have compiled a list of book recommendations from students in all  of Grade 4.

In addition, our class voted on their top 10 favorite books from the year.  Here they are in alphabetical order according to the authors last name. Happy summer reading!


Author:                            Book: 

Peter Brown                 Wild Robot 

Michael Ende               The Never Ending Story

Lene Kaaberb              Wild Witch (originally Vildheks)

Jeff Kinney                    Diary of a Wimpy Kid (series)

James Patterson         Middle School,  The Worst Years of My Life

James Patterson         Public School Super Hero

Laura Quimby              The Icarus Project 

Rick Riordan                 Percy Jackson (series)

JK Rowling                    Harry Potter (Series)

Willy Vandersteen      Spike and Suzy (originally Suske en Wiske)






Learning about Fractions through Music

“In Math we learned that music notes are the same thing as fractions. So we learned how to add  music fractions up to make a whole.

Then we could make our own song, get one from the internet or use one Ms. Mindy had for us and we had to write the fractions for the song.  Then we changed the fractions into decimals and put it into scratch to hear our song.” – Felix

“Our class made a video  to show how sounds add up to a whole.  In our video Eulalia and Hai Nam were making a whole note. Ha Chi and Hedvig’s table were making a half note. My table was making fourth notes, another table made eighth notes  and another made sixteenth notes. We were learning math through music because everything that you see is almost Math, like when you read a clock or when you cook. So technically we were making fractions from music.”  – Talya

Visit the students blogs next week to see the music that we coded into Scratch.

Preparing for Market Day


“In 4C we have been preparing for Market Day, an event for 4th grade in their marketing unit.  Where we learn to be entrepreneurs.  We choose a business or service to sell to the other grades.  We have to think about what forces will affect our business such as supply and demand, location and weather. We use a loan from our teachers that we use to pay for everything in our business and we have to pay it back at the end.  We have to try our best to make a profit.” -Lucas

Market Day will be on June 6th.  Here is a video that Eulalia and U Jeong made that explains what we have been doing.


“In writing time we have been writing information reports.  After we learned how to write an information report we got to choose what we wanted to write our own report on.   First I took a bunch of notes, then I learned how to organize my notes into a macro group and micro groups.  I chose to research wolves.  So my macro group was ‘Wolves are a type of animal that are similar to dogs.’  My micro groups were ‘Where do wolves live? What do wolves eat? Why do wolves howl and why are wolves endangered?’  I liked doing this because I liked choosing what I wanted to learn about and I liked looking up all that information.” -Hedvig

To see more students information reports please take a look at their blogs.  They are in the process of uploading them  to the blog this week and next.


“In Math we have been learning about fractions and decimals.  We are learning about different things in our Math rotations.  I am in a group that has been learning about improper fractions and how to convert them to mixed numbers.  I am also learning about converting fractions to decimals.  I did this though different games that Ms. Thao sent us and through these 100 charts that help us convert fractions into decimals and through different story problems that I have to solve using what I know about fractions and decimals.  Other groups are learning about different things like how to order fractions and equivalent fractions.” -Jojo

Multiplication Practice

In Math we have been working on multiplication.  We have been working on the following learning intentions.

  • Recall multiplication facts up to 10 × 10 (and soon for related division facts).
  • Develop efficient mental and written strategies for multiplication (and soon for division).
  • Explore and describe number patterns resulting from performing multiplication. (identify prime numbers and factors)
  • Identify prime numbers, factors and square numbers.


In order to support students development of fluency with multiplication facts we have made videos of a couple of the multiplication fact games.   More multiplication and other math related games can be found in the Grade 4 Learning Space. Students are encouraged to practice at home for a few minutes a day.



Heritage Field Trips – in person and through virtual reality

Unit of Inquiry central idea: Heritage is out legacy from the past, what we live with today and pass on to future generations.

Last week students split into groups to visit 6 different potential world heritage sites in Hanoi.  During the field trip they took notes and collected evidence for why the site should be a world heritage site.  This week they are turning their notes into a persuasive paper.

This week we also used virtual reality boxes to go on a virtual field trip to world heritage sites around the world.  Students visited places such as the Pyramids of Giza, the Amazon and Machu Picchu. They then worked with their K2 buddies to describe the place they visited and then decide which UNESCO criteria it qualifies in.  It was a wonderful way to explore heritage.


Looking back and looking forward


In Math the students have been setting their own weekly Math goals based on results from measurement and data assessments and then during rotations they work to accomplish their goals.  The students have been very successful in accomplishing their goals. See their student blogs for examples of what they have done.

Next week we will move into studying multiplication and number patterns.


The students wrote stories  based on one of Ms. Thao’s paintings.  The grammar focus for the week has been when to put in paragraphs in narrative writing.

Next week we will be studying how to write to persuade.


The students have been studying about how their body systems are affected by their choices. Each student chose one thing they wanted to improve such as their strength or memory and they worked to improve that.  They then created graphs with their data and prepared presentations that each student gave in front of the class. Here is a short video of the students at work.

And here is a short video of some traditional games you could play over the break. Chuc Mung Nam Moi!

New Unit

“Heritage is our legacy from the past, what we live with today and pass on to future generations.” -UNESCO
During this unit, we will be asking students to look at their family’s heritage and think about what they have from the past generations that will be passed to the future.  This can be artifacts, stories, traditions, etc.
We will also be looking at cultural heritage and UNESCO World Heritage sites. Why are some things preserved and passed on to future generations while other things change with the times?
During the holiday, we’re asking students to think about heritage and what they notice around them. This is a great time to reflect on Vietnamese traditions, as well as their own culture’s. If they can take pictures to bring in, please do!
If you have the chance, please talk about heritage to your children during the holiday…..perhaps find pictures or examples! We’d love to have some examples of heritage when we return.


Our students have been learning how to code in order to create animations for their “Story of the Rock” projects.   This week they used their coding expertise to lead their K2 buddies in a coding session.  They were excellent teachers.  Thank you to Ms. Kathy for the video.

All student rock stories will be available to view on student blogs next week.

New UOI: Our body systems are affected by our choices

Two weeks ago we started our new Unit of Inquiry.

The Central Idea is: Our body systems are affected by our choices.

The lines of inquiry are:

What are the different body systems?

How do the different body systems work?

What affect do our choices have on the different body systems?


In this unit the students will be focusing on the skills of asking a question, observing, gathering data, organizing data and analyzing  the data then presenting their findings.  They will practice these skills both in Math lessons and in UOI lessons.

During reading time they will focus on the research skills of identifying important information and summarizing.