# Exploring problem solving strategies lesson 5 homework answers, on the activity...

Encourage them to think about how making a plan might help them address this task. Why are they included? As before, circulate around the room noting the types of strategies that groups are using. Ask students to share what types of strategies they considered before just starting to assign people to seats. Here we go.

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## Math Problem Solving Strategies

Students will likely do better if they draw pictures. Who in particular the problem affects.

Make sure that groups are not sharing locations of words. In what kind of situations?

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Even well-defined problems usually have many possible approaches. Make groups of 2 or 3 you know need to be together and then figure out which groups can't be at the same table. Bring the class back together and have them record the different steps of the problem solving process that they used in their activity guides.

For example there may be certain kinds of activities they'd like to do, places they definitely want to include, people they want to visit, etc. How many children tickets were sold?

Exploring Problem Solving Rather, encourage students to discuss with one another what they know needs to be true at the end and whether different approaches might help.

Not all problems will be, though. Guess and check! Some possible points to make after students share are below.

Make a guess and test it Example 1 The sum of 2 consecutive odd numbers is Pretend that 12 children tickets were sold. This problem was already very well defined.

Birthday Guests Move the class on to the birthday guests problem. This is going to be an incredibly useful tool that we'll use repeatedly throughout the year as we dig deeper into understanding the world of computer science.

## Explore It/Act It/Try It (EAT) Method (Basic)

What are some questions or strategies we can use to help us better understand and define problems before we try to solve them. First, make sure you understand the problem.

Developing a plan with a team such as divvying up the words, splitting the grid into separate sections that each member searches in, or just being methodical about looking for words makes this creative writing masters programs new york much easier to solve than random searching.

Are there other things they'd like to exploring problem solving strategies lesson 5 homework answers The problem solving process is particularly helpful when we encounter poorly-defined problems.

Before sending groups off you'll want to demonstrate how the tool they're using will work. You can't go on every possible trip and then pick the best one, so you need to do the kind of planning they're doing here.

Encourage them to think about how making a plan might help them address this task. We saw today that without a well-defined problem the rest of the problem solving process is difficult to follow. A good set of steps to show them might be. A plumber has to connect a pipe from a storage tank at the corner, S, of the roof to a tap at the diagonally opposite corner, T, in the figure below.

What the problem is really asking is the following: Wrap Up 20 min Discussion Goal Goal: How many teachers and children went to the play?

Some destinations might not end up nuclear power plant pros and cons essay that interesting to other group members. Example 4 The use of a variable means that you will let the unknown be x, write and equation, and solve the equation. In this problem reflection came primarily through feedback from peers.

Bring groups back together and have them share their initial plans. Groups may still work together on their solutions but shouldn't share with other groups. Without trying you'll never get anywhere.

Let rhythmic gymnastics essay know ahead of time that there are time limits on what they're doing and encourage them to think how they would improve their route using the problem solving process if they had more time to iterate. Have students flip to the last page of the activity guide where there is a table to record their experiences with the problem. Give students time to choose the goals they'll use to plan their trip.

This problem is particularly challenging if you don't Define the problem well. As a final closing to the lesson, highlight the fact that defining a problem well often makes the rest of the process much easier.

Pretend that 3 children tickets were sold. What are the different routes to travel from R to S?

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They needed to decide for themselves what a "good" itinerary looked like, and this definition could have even shifted throughout the process. Once groups have discussed what they like or don't like about their classmates' proposed plans, they can re-examine them and make improvements.

## Problem Solving Strategies (solutions, examples)

Make each try more likely to succeed by first examining your options and anticipating challenges Try: Discussion Goal Goal: Solving a math problem by making a list This could happen if I slightly modify example 2 Example 3 A kindergarten class is going to a play with some teachers.

Rearrange exactly 5 of the matchsticks to form 5 equilateral triangles, without leaving any stray matchsticks.

- Have students flip to the last page of the activity guide where there is a table to record their experiences with the problem.
- Developing a plan with a team such as divvying up the words, splitting the grid into separate sections that each member searches in, or just being methodical about looking for words makes this problem much easier to solve than random searching.
- Pretend that 12 children tickets were sold.
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What specifically do they need? Word Search Once students are in pairs ask them to flip over their activity guides and begin the first challenge.

Practice with the Tool: