How Do You Solve a Problem? Banner Set Congratulations on your purchase of this Really Good Stuff® How Do You Solve a Problem? Banner Set—a resource for reinforcing problemsolving skills. separate pieces of paper and place them on the floor. Ask four volunteers to represent each character and have them come to the front of the classroom. Read through the first problem on the reproducible aloud. As the class works through This Really Good Stuff® product includes: • 6 Problem-solving Strategy Posters and 2 Blank Posters, Write Again® wipe-off laminate • 1 How Do You Solve a Problem? Banner Headline • This Really Good Stuff® Activity Guide Assembling and Displaying the How Do You Solve a Problem? Banner Set Before you punch out and display the How Do You Solve a Problem Banner Set, make copies of this Really Good Stuff® Activity Guide, cut apart the reproducibles, and file the pages for future use. Or, download another copy of it from our Web site at www.reallygoodstuff.com. Punch out the Headline and Problem-solving Strategy Posters and position them where students will be able to see them easily. the problem, have the volunteers act it out accordingly. Once the class believes they have the correct order, ask each volunteer to stand on the correct piece of paper in order. Review the problem to confirm that the volunteers are in the correct order. Distribute manipulatives to the students and instruct them to solve the second problem on the reproducible by “acting it out” using their manipulatives. (Answers: 1: Azeen, Matt, Jimmy, Lucia and 2: Rachel, Oumar, Carlos, Stephanie.) Look for a Pattern Problem-solving Strategy Poster Point to the Look for a Pattern Poster and ask students if they notice a pattern in the numbers. Students might say that the numbers are all even or that they all go up by two. Ask students what Introducing the How Do You Solve a Problem? Banner Set Ask students what problem solving means and how they use problem solving in math. Explain to students that depending on the given problem, different problem-solving strategies are used. Tell students that they will be practicing each of the strategies on the Posters. the next number in the line would be. Write the following problem on the board: A rabbit ate three carrots on Monday, six carrots on Tuesday, and nine carrots on Wednesday. How many carrots will the rabbit eat on Thursday? Instruct students to answer the problem, (Answer: 12, the pattern is + 3.) Ask students how they found their answer. Lead students to realize the rabbit is following a Make a Model/Act It Out Problem-solving Strategy Poster pattern of adding three carrots each day. Ask Copy and distribute the Who Is First? some type of pattern. Divide students into pairs, Reproducible. Write the numbers 1 through 4 on and have each pair trade problems and solve. students to create their own problems involving All activity guides can be found online: Helping Teachers Make A Difference® © 2009 Really Good Stuff ® 1-800-366-1920 www.reallygoodstuff.com #157348 How Do You Solve a Problem? Banner Set Make a Picture or Diagram Problem-solving Guess and Check Problem-solving Strategy Strategy Poster Poster Tell students that drawing a picture will help them Explain to students that when they solve a organize the data in some problems to solve them problem asking for math computation, one more easily. Copy and distribute the Beach Rental Reproducible. Instruct students to draw in pictures of people to help solve the problem. Ask a student to demonstrate how he or she got the answer on the board. (Answer: Five houses.) strategy is to carefully read all the information, estimate, or make an educated guess on what they think the answer will be, and then solve the problem using computation to find the actual answer. Give students several word problems to Give students small stickers or stamps when practice both their estimation and computation solving problems using this strategy. Then instead skills in their journals. of drawing pictures, the students can place stickers or stamps on their paper, which will save Make a List Problem-solving Strategy Poster them some time. Pointing to the Make a List Poster, explain that this strategy helps organize thoughts. It is similar Make a Table Problem-solving Strategy Poster Write the following problem on the board and model how to set up a table to solve the problem: to the Make a Table strategy but this strategy is one that students can use when there is more than one possibility. Copy and distribute the Make A baker needs to put five peanuts in each cookie the Change Reproducible. Instruct students to he bakes. It costs $2.00 for five peanuts. If he list all the different combinations they could have makes nine cookies an hour, how many peanuts for the two problems. (Answers: 1: 7 does he use and what does it cost him? combinations—8 nickels; 6 nickels and 1 dime; 4 nickels and 2 dimes; 2 nickels and 3 dimes; 4 dimes; 1 quarter, 1 nickel, and 1 dime; 1 quarter and 3 nickels and 2: 6 combinations—3 balls; 1 bear and 1 ball; 5 cars; 1 bear and 1 car; 2 balls and 1 car; 1 ball and 3 cars.) Discover Your Own Strategies As your class develops additional problem-solving strategies, use a dry erase marker to record them on the Blank Posters. Helping Teachers Make A Difference® © 2009 Really Good Stuff® 1-800-366-1920 www.reallygoodstuff.com #157348 Who Is First? Reproducible Who Is First? 1. Lucia, Jimmy, Azeen, and Matt were all in line at a carnival ride. Use the following information to find out what order they were in. •Jimmy was not last •Azeen was first •Jimmy was before Lucia but after Matt _______________________, _______________________, _______________________, _______________________, 2. Stephanie, Rachel, Oumar, and Carlos are on the same baseball team. Use the following information to determine what their batting order is. •Carlos and Stephanie are both after Oumar •Rachel is first •Carlos is before Stephanie _______________________, _______________________, _______________________, _______________________, Beach Rental Reproducible Beach Rental We are planning a family reunion at the beach. There are 20 of us coming to the reunion. If each house only holds four people, how many houses will we need to rent? Helping Teachers Make A Difference® © 2009 Really Good Stuff® 1-800-366-1920 www.reallygoodstuff.com #157348 Make the Change Reproducible Make the Change 1. If a store clerk gives you 40¢ and you do not have any pennies, list the different coin combinations you could use. 2. You have exactly 15¢ to spend in a store. You can buy more than one of an item. List all the possible combinations of things you can buy using the most money possible. ball: 5¢ toy car: 3¢ stuffed bear 10¢ Helping Teachers Make A Difference® © 2009 Really Good Stuff® 1-800-366-1920 www.reallygoodstuff.com #157348
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