background preloader

Problem solving

Facebook Twitter

How To Help Students Become Problem Solvers, Not Math Robots. Making Sense of Story Problems - IM CERTIFIED BLOG. By Deborah Peart, Grade 2 Lead Many people have an aversion to word problems.

Making Sense of Story Problems - IM CERTIFIED BLOG

They cringe at the mention of them. In elementary classrooms, teachers often report that this is what their students struggle with most. When word problems show up in math class, even students who enjoy reading will release a sigh and let their shoulders droop. Twitter. Twitter. Twitter. How Many More? Comparison subtraction is really tricky for kids.

How Many More?

Part of that is lack of exposure. We typically teach subtraction as take away, and that is certainly one of the subtraction structures. But we need to move beyond that and help students understand that comparing also involves subtraction. A common wording for comparison subtraction is how many more? There are lots of variations on that phrase: how much taller, how much more, how much faster, how many fewer, etc.

Marla has 5 pieces of candy. Decomposing Numbers Into Three Parts. I’ve been working with my Firsties on composing and decomposing numbers, and we are currently working on combinations for eight.

Decomposing Numbers Into Three Parts

I decided to take it in a different direction this week and work on decomposing into three parts, so I made a part/whole mat with three parts. The lesson started as I handed out the materials. I handed out the part/whole mats, and I gave the first student a handful of teddy bear counters, which turned out to be 5. Launch Problem Solving with Understanding Using Three Reads. Greg Tang sur Twitter : "Happy Wordy Wednesday! Are KEY words still the key to word problems? YES. Please don't teach kids they are bad or to ignore them. Teach your kids how to make sense of them! Understanding CONTEXT is the key to solving all problem t. Greg Tang sur Twitter : "I try to emphasize w/ students & teachers – CONCEPT before COMPUTATION! What do these equations mean separately? What do they mean together? Do all of us (including me) tend to jump in & immediately start doing calculations? Can w.

An Example of Teaching THROUGH problem solving? Mathematics - Mathematics Tasks. Greg Tang sur Twitter : "I’m completely biased. I love the word problems Tammy writes for our Wordy Wednesday packs. What grade do you want to try? I’ll send you word problems that teach multiple skills and cover multiple domains and you can decide. I thi. Greg Tang sur Twitter : "Terrific! My rule of thumb is 2 word problems a day, every day. That's 350+ each year & 2,100+ word problems with a teacher in K-5. How do kids get really good at word problems? By doing lots of word problems! Good word problems t. Duane habecker sur Twitter : "Did you know tape diagrams are not optional? They are specifically mentioned in the CCSS. No more procrastinating...let's practice using tape diagrams to solve problems. Each Tuesday we will post problems for you to try. Then.

… Why We Should Reconsider Using Word Problems (And What We Should Be Doing Instead) Why Do We Have Word Problems? If you think others need to see this, share it on one of the sites below by clicking on the button.

Why Do We Have Word Problems?

It’s worth clarifying what I mean by “word problems” as when I wrote this blog post, I naively thought educators shared a common definition. So, check out the poll below. For the purposes of this blog post, I am defining word problems like choice B. I would love to understand why curriculum writers think this problem-type sort and label (with jargon!) is a valuable thing for kids to do.…

How Many More? Acting Out Word Problems. WatchKnowLearn ratings are intentionally harsher than what you might find on YouTube, for example.

Acting Out Word Problems

Most of our videos have been imported by people who want to use them with kids, not by the creators of the videos. We take a hard-nosed attitude toward quality. Four and five stars should be reserved for really excellent quality. Three stars isn't bad. Two is often watchable and shouldn't be ruled out. 5 stars = Exemplary. Tackling Tough Problems. Math benchmark.

Tackling Tough Problems

Two words that strike fear in the hearts of students and teachers alike. Texas is now in it’s third year of STAAR, a test that is much more rigorous than previous tests. Specifically, it includes more problem solving and process skills. According to the state, 75% of the items on STAAR have process standards embedded. Instead of: What is the perimeter of the figure shown below? Robertkaplinsky. Problem-Based Learning Frequently Asked Questions. If you think others need to see this, share it on one of the sites below by clicking on the button. When teachers begin to implement problem-based learning, several questions consistently come up and I have a slide to discuss them during my presentations. At the 2014 California Math Council (CMC) North conference in Asilomar, Michael Fenton mentioned that these questions would be worth sharing in a blog post.

So, here are my frequently asked questions… How long does it take to do a problem-based lesson? Most problem-based lessons of the type that Dan, Andrew, Graham, and I do take about one to two 50-minute periods. Guided Reading for Math – Big Ideas in Education. We often teach math differently than we do literacy, but the language used in math is often not only more complex, but also children come to math often with different levels of understanding.

Guided Reading for Math – Big Ideas in Education

Families have vastly different comfort levels and knowledge of math- and this spread is often larger than traditional language. However children’s number ability is significantly and positively related to their ability to use complex language for number (Uscianowski et al., 2018). In my role as an Instructional Coach, I see the barriers that students face when they are unable to comprehend the literacy elements that are embedded within a complex math problem. Using Literacy Skills to Solve Math Word Problems. When Concourse Village Elementary School (CVES) opened in 2013 in the wake of the planned phaseout of P.S. 385, which the New York City Department of Education had tagged with a D, students were struggling academically.

“When we arrived, we found a major deficit across all content areas,” said incoming principal and school founder Alexa Sorden, who was particularly alarmed by the reading scores. “The first year was challenging because we were trying to come up with a plan and say, ‘OK, how are we going to make sure that all the children are reading on grade level so that they’re prepared?’” Sorden, a former literacy specialist and teacher, felt that a strong foundation in reading and writing underpinned success across all content areas—and she made it the school’s mission to be literacy-first. In mathematics, a subject area not traditionally associated with literacy, Concourse Village has developed an especially innovative model that reinforces both reading and computational skills. Skip the Tricks Build Real Understanding in Mathematics. Solving Word Problems with Tape Diagrams.

Robertkaplinsky. If you think others need to see this, share it on one of the sites below by clicking on the button. My favorite tool for helping students solve problems is the Problem Solving Framework. I love using it because it scaffolds students often underdeveloped critical thinking skills and helps them develop their own problem solving techniques. Problem Solving Framework (Front) Problem Solving Framework (Back) The original version came from Geoff Krall. Numberless word problems and bar models for Multi-Step word problems (CCSS 2.OA.1) Saturday, March 23, 2019 Numberless word problems and bar models for Multi-Step word problems (CCSS 2.OA.1) It's been a while since I've had the chance to blog, but I miss it so much that I'm making my return.

Numberless word problems and bar models for Multi-Step word problems (CCSS 2.OA.1)

Maybe it's the start of a new season, but I'm ready to reinvest the time in this blog again! Yesterday, a long-term substitute in Grade 2 asked me to come in and help her with multi-step word problems. She had taken over this class about a month ago in an emergency without any plans left behind, and she was scrambling to find resources. Marilyn Burns Math Blog. Word problems are often dreaded by students.

Marilyn Burns Math Blog

To try to help the grandmother who wrote about her frustration with helping her fourth-grade granddaughter with word problems, I replied with the following message: Instead of focusing on traditional word problems at this time, which seem to be dreaded by both of you, maybe it would be better to focus on math questions in a more playful way. Try posing problems that have more than one right answer, more in the spirit of math riddles. Teaching is Problem Solving - Ideas for Teaching Mathematics. Robertkaplinsky. Teaching to the Beat of a Different Drummer. Teaching to the Beat of a Different Drummer. Have you ever said or thought any of the following? “They just add all the numbers! It doesn’t matter what the problem says.”

“They don’t stop to think! They just start computing as soon as they’re done reading the problem.” “They don’t even realize this is exactly the same type of situation as the problem we did yesterday!” Lessons. Problem-Based Learning Frequently Asked Questions. 2018 NCTM Regional - Circle Round - Bushart.pdf. Problem-Based Learning Frequently Asked Questions.

Making Math Visual. A few days ago I had the priviledge of presenting at MAC2 to a group of teachers in Orillia on the topic of “Making Math Visual”.

Making Math Visual

If interested, here are some of my talking points for you to reflect on: To get us started I shared an image created by Christopher Danielson and asked the group what they noticed: We noticed quite a lot in the image… and did a “how many” activity sharing various numbers we saw in the image. After our discussions I explained that I had shared the same picture with a group of parents at a school’s parent night followed by the next picture. I asked the group of teachers what mathematics they noticed here… then how they believed parents might have answered the question.

So, my suggestion for the teachers in the room was to help change this: Getting to the Heart of a Word Problem. Consider this problem: Mario and Terrence have both been saving their allowance. Mario has saved $35 and Terrence has saved $52. Printable Intuition Questions. Georgina Rivera sur Twitter : "Grade 2 students in Mrs Gauvins class making sense of problems today by using the 3 reads strategy combined with the work of @bstockus by ignoring the numbers and the question on the 1st read. Ignoring the question in the 2n.

My Fav Places to go to Find Rich Math Tasks created by Margie Pearse @pearse_margie & Lane Walker @LaneWalker2. Getting to the Heart of a Word Problem. Rebranding "Show Your Work" Marketers know that a product’s brand is everything. If a product is not selling to its potential, one solution is often to tweak the brand, or “rebrand” the product. Strategy To Help Students Understand Math Problems. I’m sure we’ve all seen it happen at one time or another in math class. We give a student a story problem to solve and after a quick skim, the student pulls the numbers from the problem, computes with them, and writes down an answer. Mathematical Habits of Mind. We all have them, some good and some bad.

Fostering Math Practices – Teach the Math Practices to all students, students with learning disabilities and English language learners. Instructional Routines are the key to mathematical reasoning for all students. Spring 2018 Video Series – Video Two. Spring 2018 Video Series – Video One. Modeling Mathematical Thinking. Building a Thinking Classroom in Math. Word Problems Are More than Magic. One important reason for studying mathematics is to nurture an aptitude for and a confidence in problem solving. To be good at problem solving, one must be able to sort through the unknown, make sense of it, persevere in it, and come away with a solution. Mathematical Habits of Mind.