Transum Mathematics wishes you all the best for the season and hopes you have a very happy 2021.

Carol has many people coming for Christmas dinner. She is wondering which table will be best to use.

Which has the largest area, the red or the green?

## A Mathematics Lesson Starter Of The Day

Share

Topics: Starter | Area | Geometry | Mensuration | Shape | Xmas

You can find many more ChristMaths activities at:

Transum.org/ChristMaths/

• Transum At Christmas,
•
• Transum would like to wish all of you a very merry Christmas and we look forward to welcoming you back to use these starters in the new year. Have a great holiday and enjoy the festivities.
• Renee, Georgia
•
• My third graders have worked on area and perimeter time and again, but they still get them confused. I used my digital projector to show the problem and they worked in cooperative groups to solve it. Each person had a role: recorder, reporter, runner (allowed to move away from the group to get whatever they needed to solve the problem), and reasoner (had to double check the group's solution for mathematical reasoning). One of the groups determined that the area for the tables was the same after their runner measured the length and width of the tables. The others groups were not convinced until they saw the red tabletop flip onto the green. Since similar problems that we've solved were trying to seat more guests (perimeter), your problem gave us the opportunity to discuss the need for a larger table (area) to put more food out at once. As you can see, I still have my work cut out for me, but the problem provided a great learning opportunity for my students.
• Muktadir Rahman, Longshaw Primary Class 14 Year 6
•
• I like coming to this web. Itâ€™s a great starter of Christmas morn.
HAPPY CHRISTMAS
AND
A NEW YEAR .
• Year 6 Maths St John's School, Year 6
•
• Year 6 Maths have had fun doing the starters of the day.
We are looking forward to some exciting ones in 2016.
Thank you and a very merry Christmas.

How did you use this starter? Can you suggest how teachers could present or develop this resource? Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for Maths teachers anywhere in the world.

If you don't have the time to provide feedback we'd really appreciate it if you could give this page a score! We are constantly improving and adding to these starters so it would be really helpful to know which ones are most useful. Simply click on a button below:

Excellent, I would like to see more like this
Good, achieved the results I required
Satisfactory
Didn't really capture the interest of the students
Not for me! I wouldn't use this type of activity.

This starter has scored a mean of 3.3 out of 5 based on 445 votes.

Previous Day | This starter is for 25 December | Next Day

## More Mathematical Optical illusions

Transum.org/go/?to=illusions

Your access to the majority of the Transum resources continues to be free but you can help support the continued growth of the website by doing your Amazon shopping using the links on this page. Below is an Amazon search box and some items chosen and recommended by Transum Mathematics to get you started.

## Numbers and the Making of Us

I initially heard this book described on the Grammar Girl podcast and immediately went to find out more about it. I now have it on my Christmas present wish list and am looking forward to receiving a copy (hint!).

"Caleb Everett provides a fascinating account of the development of human numeracy, from innate abilities to the complexities of agricultural and trading societies, all viewed against the general background of human cultural evolution. He successfully draws together insights from linguistics, cognitive psychology, anthropology, and archaeology in a way that is accessible to the general reader as well as to specialists." more...

 Teacher, do your students have access to computers?Do they have iPads or Laptops in Lessons? Whether your students each have a TabletPC, a Surface or a Mac, this activity lends itself to eLearning (Engaged Learning).

Transum.org/go/?Start=December25

Here is the URL which will take them to a related student activity.

Transum.org/go/?to=xmasnum

This starter was inspired by a Betty Edwards drawing

For Students:

For All: