Notice and Wonder
10 min
Narrative
The purpose of this Warm-up is to elicit the idea that sharing situations can be represented with division and fractions, which will be useful when students create their own Notice and Wonder in a later activity. In the Activity Synthesis, it is important to discuss things the writer had to pay attention to when they designed this activity.
Launch
- Groups of 2
- Display the image.
- “What do you notice? What do you wonder?”
- 1 minute: quiet think time
Teacher Instructions
- “Discuss your thinking with your partner.”
- 1 minute: partner discussion
- Share and record responses.
Student Task
What do you notice? What do you wonder?
Sample Response
Students may notice:
- There is garlic bread that is cut into slices.
- Each slice is equally sized.
- There are other pieces of garlic bread that we can partially see in the picture.
- How much garlic bread is there?
- How many pieces or slices are there?
- How many people will be eating the bread?
Activity Synthesis (Teacher Notes)
- “What did the writer of this activity have to pay attention to when they designed this activity?”
- “Where do we see those things in what we noticed and wondered?” (something that can easily be shared, something that is divided or cut up, equal pieces)
- Record and display responses for all to see.
Standards
Building Toward
- 5.NF.3·Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. <em>For example, interpret 3/4 as the result of dividing 3 by 4, noting that 3/4 multiplied by 4 equals 3, and that when 3 wholes are shared equally among 4 people each person has a share of size 3/4. If 9 people want to share a 50-pound sack of rice equally by weight, how many pounds of rice should each person get? Between what two whole numbers does your answer lie?</em>
- 5.NF.B.3·Interpret a fraction as division of the numerator by the denominator <span class="math">\((a/b = a \div b)\)</span>. Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. <span>For example, interpret <span class="math">\(3/4\)</span> as the result of dividing <span class="math">\(3\)</span> by <span class="math">\(4\)</span>, noting that <span class="math">\(3/4\)</span> multiplied by <span class="math">\(4\)</span> equals <span class="math">\(3\)</span>, and that when <span class="math">\(3\)</span> wholes are shared equally among <span class="math">\(4\)</span> people each person has a share of size <span class="math">\(3/4\)</span>. If <span class="math">\(9\)</span> people want to share a <span class="math">\(50\)</span>-pound sack of rice equally by weight, how many pounds of rice should each person get? Between what two whole numbers does your answer lie?</span>
20 min
15 min
15 min
Knowledge Components
All skills for this lesson
No KCs tagged for this lesson
Notice and Wonder
10 min
Narrative
The purpose of this Warm-up is to elicit the idea that sharing situations can be represented with division and fractions, which will be useful when students create their own Notice and Wonder in a later activity. In the Activity Synthesis, it is important to discuss things the writer had to pay attention to when they designed this activity.
Launch
- Groups of 2
- Display the image.
- “What do you notice? What do you wonder?”
- 1 minute: quiet think time
Teacher Instructions
- “Discuss your thinking with your partner.”
- 1 minute: partner discussion
- Share and record responses.
Student Task
What do you notice? What do you wonder?
Sample Response
Students may notice:
- There is garlic bread that is cut into slices.
- Each slice is equally sized.
- There are other pieces of garlic bread that we can partially see in the picture.
- How much garlic bread is there?
- How many pieces or slices are there?
- How many people will be eating the bread?
Activity Synthesis (Teacher Notes)
- “What did the writer of this activity have to pay attention to when they designed this activity?”
- “Where do we see those things in what we noticed and wondered?” (something that can easily be shared, something that is divided or cut up, equal pieces)
- Record and display responses for all to see.
Standards
Building Toward
- 5.NF.3·Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. <em>For example, interpret 3/4 as the result of dividing 3 by 4, noting that 3/4 multiplied by 4 equals 3, and that when 3 wholes are shared equally among 4 people each person has a share of size 3/4. If 9 people want to share a 50-pound sack of rice equally by weight, how many pounds of rice should each person get? Between what two whole numbers does your answer lie?</em>
- 5.NF.B.3·Interpret a fraction as division of the numerator by the denominator <span class="math">\((a/b = a \div b)\)</span>. Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. <span>For example, interpret <span class="math">\(3/4\)</span> as the result of dividing <span class="math">\(3\)</span> by <span class="math">\(4\)</span>, noting that <span class="math">\(3/4\)</span> multiplied by <span class="math">\(4\)</span> equals <span class="math">\(3\)</span>, and that when <span class="math">\(3\)</span> wholes are shared equally among <span class="math">\(4\)</span> people each person has a share of size <span class="math">\(3/4\)</span>. If <span class="math">\(9\)</span> people want to share a <span class="math">\(50\)</span>-pound sack of rice equally by weight, how many pounds of rice should each person get? Between what two whole numbers does your answer lie?</span>