Multi Step Problem Solving

During the second year, the bakery sold 5,000 more bags than were sold in the first year.

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How many of you cringe at the thought of teaching your students multi-step word problems? Before they try to solve the problems, they need to ask themselves: I have found that kids are almost always able to figure out the answers to these questions when they are required to stop and think about it, and this step ALWAYS helps to set them up for problem solving success!

Luckily, over the years, I've come up with a few different ideas and activities for helping students master multi-step word problems! I created the three "What" questions that they need to be able to answer before they can move on and solve the problem.

The students put the directions back in order and make sure it all makes sense.

They aren't actually having to do any math here, so it frees them up to simply think about the process. See link at the end of my blog post.) Once I feel like students understand the basics of solving multi-step problems, we move on to some scaffolded practice using these handy little foldables that I created!

This helps them really evaluate their thinking and see if it made sense.

There is a big difference between telling me which numbers you added and what those numbers represent.Using real problems is a way to develop students’ working mathematically skills in communicating, problem solving and reasoning in the classroom. It is important that students can also visualise the problem.This following problem involves students using their knowledge of multiples and their relationship to each other to solve problems. Tony is paid the same amount for each car he washes. Using Newman’s prompt questions (PDF 41.18KB) while problem solving is a good guiding structure for problems1. Do students see that 15 can be multiplied 3 times to get 45?Videos, examples, solutions, and lessons to help Grade 4 students learn to solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Do students see that finding out how much it costs to wash one car could help in solving the problem?Solve problems involving division by a one – digit number, including those that result in a remainder; ACMNA173: Recognise and solve problems involving simple ratios; ACMNA188: Solve a range of problems involving ratios and rates, with and without the use of digital technologies Use mental and written strategies to divide a number with three or more digits by a one – digit divisor where there is no remainder; show the connection between division and multiplication; apply appropriate mental and written strategies, and digital technologies, to solve division word problems; recognise when division is required to solve word problems (Problem Solving); MA4-7NA; use ratios to compare quantities measured in the same units; solve a variety of real – life problems involving ratios; convert given information into a simplified rate Aspect 5: Multiplication and Division as operations.I give them a completed multi-step problem with all of the steps out of order.The steps are written in the same format as described above, with very specific instructions walking the reader through how they solved the problem.The sample problem I used in this anchor chart is a SINGLE-STEP problem, and I would highly encourage you to teach this format using a single-step format, then move on later to using it for multi-step (hang tight!I will address using this format with multi-step problems soon! Now, do I recommend you use this format for every single word problem students use? However, we do at least one or two a week this way simply because of the "answer" section and how important it is for students to be able to explain their math process.