Pulling this off with 30 students took some planning and thinking about the proper set-up, but it was so worth it! I have five groups in my math workshops, but further dividing them into partnerships A,B,C, was a great plan. Since this was the first day of the new unit, the students belonging to partnership A were the captains. This proved to be clear for the students and quick for me when passing out materials. (Click here for more info about my math workshop organization.)

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I used some basic trail mix ingredients (minus the peanuts) for this intro fraction activity:

- One box of honey nut toasted oats cereal

-3 bags of mini-marshmallows

-one container of raisins

-one bag of mini-pretzels (that I crushed up even more)

-two bags mini semi-sweet chocolate chip pieces

The quantity you need will vary depending on how many students you have in your classroom and on how much of the mix you would like for your students to take home.

We ended up with 1/2 cup of trail mix for each student, which I thought was just enough for them to enjoy while remembering that the true purpose of the trail mix was to think about and work with fractions.

----------------------------------------------------------------- The Math Workshop Parts for Day 1

**Math Talk**As students enter the room, they are to head to the "Math Talk" tray to grab the warm-up for the day. I used a simple and quick fractions worksheet to get brains flowing while not taking up too much precious time from the main activity.

__Mini-Lesson__I started the mini-lesson with an anticipatory set. I had already asked students to wash their hands before entering the room (we had recess directly before this lesson) and they used that fact as a clue to help them infer what I was hiding inside my box. I also had some clues around the box (measuring cups and large zip-top bags) to help with the inferring. Look at that...math and reading strategies together in harmony.

Once I gave students a minute to talk about the clues with their partners, the work began. I passed out the jumbo zip-top bags and measuring cups to groups and then asked students "what do you notice?" about the measuring cups themselves.

Thinking quickly moved toward the fractions on the handles of the measuring cups (

*yes!*) and then a student mentioned cooking...then the excited whispers started..."Food is in the box!"

Once students made the connections, I opened the box to reveal the zip-top bags filled with the ingredients for making the trail-mix.

**"Today I want to teach you that we can use fractions in everyday life. I also want you to think about how many ways we can represent one whole today."**

__Teaching Point:__

**Partner Math**The mini-lesson and the partner math then meshed together, as the class stayed whole group on the carpet while creating their trail mix with their groups. Each person had a turn scooping out a certain fraction of an ingredient to add to the trail mix bag. I altered the portions so that in total we had about three cups of food in the trail mix bag. When trying this with your own class, you might want to play around with the proportions to make sure the total can be divided evenly.

**Possible questions to pose during the activity:**

*"How do you know that you have more/less of _______ than _______.?"*

*"If we add 1/4 of a cup to the bag, how many total cups will we have?"*

*"If we need a total of 1/2 of a cup of pretzels, how many times should we scoop using the 1/4 measuring cup?"*

Before each scoop, we talked about the fraction and if that fraction was less than, equal to, or greater than 1/2 of a cup.

__Summary of Learning__At the end of the mixing, students had to figure out how much each person could scoop to make sure that they were being fair with the mix.

I first proposed dividing the contents of the bag in half so that two out of the six students could take home trail mix, which was quickly shot down..."That's not fair!" one student protested, "unless I'm getting one of the halves!" She joked. Ahhh, I love when students forget that they are doing math and just decide to be present in the moment!

With students knowing that simply taking 1/2 of the bag would not be fair to everyone, I shifted the conversation into thoughts about what fraction would be fair.

I was blown away by how quickly students grasped the concept of using the measuring cups to be precise about their fairness...which then led to the discussion of precision of language...

**which cup? why?**

We soon found the correct language and vocabulary and students were using the 1/2 of a cup to make sure that the divisions were fair. Students then began scooping our their share into smaller zip-top bags for them to keep. Students were engaged the whole time and excited to see the connections that can be made between food and fractions. This real-world application really worked well!

**Independent Math**In math workshop, I usually have the independent math portion come before the summary of learning, but the layout of this lesson did not lend itself to that tradition very well. I had another type of exit slip already planned for students, but due to how the lesson played out and time constraints, I simply used the Little Baker's Recipe Card as student's independent math.

**I used the Little Baker sheet below as an exit slip...**

Click on the picture for a free download!

Students simply filled out the questions and I paid close attention to which fraction was circled as I stapled this sheet onto their plastic bags. Out of 30, there were 3 that had something other than 3/3 circled...I will be meeting with them in a small group tomorrow to reinforce whole fractions!

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