Time 4 Fractions – Problem #7 – Reviewing with buttons

This is the seventh post related to our Time 4 Fractions journey. Please click here to start from the beginning.

This week is going to be a little different, as it is our last problem before starting Equal Sharing problems and fractions (Yeah ! Finally !). You may have noticed your child being more comfortable with some of the problems posted for the past 6 weeks, and less comfortable with others. This week is your chance to review what we have done so far.  I hope you do not feel too overwhelmed with all the options. If so, just come back next week, we will be back to our 3 Levels :-)


Time 4 Fractions –  Problem #7 – Reviewing with buttons

Review multiplication problems

  • Level Yellow – Mr. Needle is making 2 jackets. On each jacket, he puts 3 buttons. How many buttons does Mr Needle need in total?
  • Level Orange – Mr. Needle is making 5 jackets. On each jacket, he puts 4 buttons. How many buttons does Mr Needle need  in total?
  • Level Red – Mr. Needle is making ___ jackets. On each jacket, he puts ___ buttons. How many buttons does Mr Needle need  in total? Complete the problem with the numbers of your choice.

Review measurement division problems

  • Level Yellow – Mr Needle has 5 buttons. He wants to make jackets with 2 buttons on each jacket. How many jackets can Mr Needle make?
  • Level Orange – Mr Needle has 15 buttons. He wants to make jackets with 4 buttons on each jacket. How many jackets can Mr Needle make?
  • Level Red – Mr Needle has ___ buttons. He wants to make jackets with ___ buttons on each jacket. How many jackets can Mr Needle make?  Complete the problem with the numbers of your choice. (e.g. 27 buttons, 8 buttons on each jacket)

Review partitive division problems

  • Level Yellow – Mr Needle has 8 buttons. He wants to make 3 jackets, using the same number of buttons on each jacket. How many buttons can Mr Needle use for each jacket ?
  • Level Orange – Mr Needle has 13 buttons. He wants to make 4 jackets, using the same number of buttons on each jacket. How many buttons can Mr Needle use for each jacket ?
  • Level Red – Mr Needle has ___ buttons. He wants to make ___ jackets, using the same number of buttons on each jacket. How many buttons can Mr Needle use for each jacket ? Complete the problem with the numbers of your choice. (e.g. 31 buttons, 7 jackets)

As always, invite your child to solve one of the problems (you may want to pick one this week (e.g. the multiplication problem) to limit the choices) by:

  1. modeling the problem with manipulatives (such as buttons, marbles, etc, and small containers),
  2. representing the problem on a piece of paper, and/or
  3. writing an equation.

When your child is done, invite him/her to share his/her reasoning with you. If your child only writes an equation, encourage him to represent or model the problem as well, and connect the parts of the equation to the model/representation.

Sharing my experience

My child started with the multiplication problem, and what I found interesting is that, compared to what she did with Problem #1 and Problem #2 (which were also multiplication problems), she wrote, as an equation, a multiplication. Apparently, she learned about multiplication recently (through playing on Starfall.com, from what she said) and made the connection with the buttons on the jackets. As I told you before, our T4F journey is about exploring, but symbols do come in time ! My child was not ready to write a multiplication equation a few weeks ago, but it looks like now, she is.

IMG_4124IMG_4125

Time to move on to the next leg of our journey: equal sharing problems, here we come !


Would love to hear from you !

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