## Problemsums Homework Helper

## Teach Kids Math With Model Method

Ever teach kids math using the Model Method but discovered that you do not know how to draw the diagram? If you have, you might want to know that you are not alone. Many parents are facing the same problem as you simply because you were not taught Math this way when you were young. The Model building approach to solving word problems was developed locally years ago by a team of educators from the Singapore Ministry of Education led by Dr Kho Tek Hong. This team included some well-known educators like Mr Hector Chee, Sin Kwai Meng, among others, all of whom are very experienced Mathematics teachers. They helped to promote the method to Singapore teachers in the mid-eighties, and this method has since been widely used in the teaching of kids math in primary schools (or elementary schools if you prefer) in Singapore. Kids in Singapore are introduced to the method from as young as Primary One (the equivalent of Grade One).

Students in Singapore (and probably everywhere else) typically find word problems difficult due to various reasons: they are weak in the Mathematical language; they have limited understanding of the arithmetic operations; they are unable to relate the knowns to the unknowns when the problem structure is difficult to understand; and they are unable to analyze problem situations.

This method is especially useful when: you teach kids who respond better to visual stimuli (e.g. pictures, drawings, etc); you try to provide math homework help but the conventional methods do not really work well with your kids; and your kids has not learnt algebra yet and solving the math problems with algebra is not an option.

However, without proper guidance, you may not be able to experience the full benefits of the Bar Model Approach. We have therefore created this website to share with you how the Method is applied to different scenarios so that you could confidently teach kids math problems even when you do not have prior knowledge of this Method. It essentially becomes a good entry level tool to help the kids understand and break the questions down into component parts making solving and learning math a breeze.

What is Model Method?

The model approach requires kids to draw rectangular boxes to represent part-whole relationships and math values (both known or unknown values) in the math problems. The word problems are typically designed to depict real-life situations such as grocery shopping and division of money.

By drawing such boxes/blocks, they can visualize the math problems more clearly and are able to make tacit knowledge explicit. Word problem solving is a major part of the curriculum in Primary Mathematics in Singapore.

This technique of model building is a visual way of picturing a situation. Instead of forming simultaneous equations and solving for the variables, model building involves using blocks or boxes to solve the problem. The power of using models can be best illustrated by problems, often involving fractions, ratios or percentages, which appear difficult but if models can be drawn to show the situation, the solution becomes clearer, sometimes even obvious.

- How to Teach Addition using Model...How To Draw Models to Solve Problems on Add
- How to teach addition using addition model, solve complex adding questions with the model method, learn different ways to draw add models and boost your kids' confidence in math
- Subtraction Model...... How To Draw Models to Solve Problems on Sutract
- Teach subtraction using model, solve complex subtracting questions with the model method, learn different ways to draw such models and boost your kids' confidence in math
- Multiplication Model...... How To Draw Models to Solve Problems on Multiply
- Teach multiplication using multiplication model, solve complex multiplying questions with the model method, learn different ways to draw multiply models and boost your kids' confidence in math
- Division Model...... How To Draw Models to Solve Problems on Divide
- Teach division using division model, solve complex dividing questions with the model method, learn different ways to draw divide models and boost your kids' confidence in math
- Comparison...... How To Draw Models to Solve Problems on Comparison
- Teach comparison questions using model, solve complex questions with the model method, learn different ways to draw comparison models and boost your kids' confidence in math
- Fractions Model...... How To Draw Models to Solve Problems on Fractions
- Teach fractions using fractions model, solve complex questions with the model method, learn different ways to draw such models and boost your kids' confidence in math
- Percentage Model...... How To Draw Models to Solve Problems on Percentage
- Teach percentage using percentage model, solve complex questions with the model method, learn different ways to draw such models and boost your kids' confidence in math
- Decimals...... How To Draw Models to Solve Problems on Decimals
- Teach decimals using percentage model, solve complex decimals questions with the model method, learn different ways to draw such models and boost your kids' confidence in math
- Teach Average...... How To Draw Models to Solve Problems on Average
- Teach average using average model, solve complex questions with the model method, learn different ways to draw such models and boost your kids' confidence in math
- Ratio...... How To Draw Models to Solve Problems on Ratio
- Teach ratio using ratio model, solve complex questions with the model method, learn different ways to draw such models and boost your kids' confidence in math
- Part-Whole Concept....Teach Kids Math Using The Model Method From Singapore Math
- Part-Whole Concept is one of the 3 main pillars of the Model Method widely used to teach Singapore Math. Most of the other models are derived from this model.
- Comparison Concept....Teach Kids Math Using The Model Method From Singapore Math
- Comparison Concept is one of the 3 main pillars of the Model Method widely used to teach Singapore Math. Most of the other models are derived from this model.
- Change Concept....Teach Kids Math Using The Model Method From Singapore Math
- Change Concept is one of the 3 main pillars of the Model Method widely used to teach Singapore Math. Most of the other models are derived from this model.
- Place Holder Concept....Teach Kids Math Using Singapore Math Model Method
- Place Holder Concept is derived from the Part-Whole and the Comparison. It is very useful when the unknown value in an equation appears on the left side of the equation.
- Remainder Concept....Teach Kids Math Using The Model Method From Singapore Math
- Remainder Concept is derived from the Part-Whole Concept. It involves fractions, decimals, percentages,etc that represent the remainder of quantities or values.
- Equal Concept....Teach Kids Math Using The Model Method From Singapore Math
- Equal Concept is derived from the Comparison Concept. It compares two or more fraction, decimals or percentages that represent equal quantities or values.
- Excess Value Concept....Teach Kids Math Using Singapore Math Model Method
- Excess Value Concept is derived from the Part-Whole, Comparison and Change Concepts. It deals with questions where both variables have common values while one of the variables has an extra value.
- Repeated Variable Concept....Teach Kids Math Using Singapore Math Model Method
- Repeated Variable Concept is derived from the Comparison Concept. It deals with a common variable being repeated in problems involving relationships among 3 or more variables.
- Constant Difference Concept....Teach Kids Math Using Singapore Math Model Method
- Constant Difference Concept is derived from the Comparison Concept. It deals with an equal quantity being transferred in or out of the two variables concerned.
- Constant Quantity Concept....Teach Kids Math Using Singapore Math Model Method
- Constant Quantity Concept is derived from the Part-Whole, the Comparison and Change Concepts. It deals with quantities being transferred in or out of 1 quantity leaving the other quantity unchanged.
- Constant Total Concept....Teach Kids Math Using Singapore Math Model Method
- Constant Total Concept is derived from the Comparison and Change Concepts. It deals with 2 variables transferring quantities to each other leaving the total unchanged.
- Kindergarten Math
- Kindergarten Math Forum...Model Method ... Questions and Answers...Teach your kids math, solve complex questions with the model method.
- Grade1 Math Forum
- Grade1 Math Forum...Model Method ... Questions and Answers...Teach your kids math, solve complex questions with the model method.
- Grade2 Math Forum
- Grade2 Math Forum...Model Method ... Questions and Answers...Teach your kids math, solve complex questions with the model method.
- Grade3 Math Forum
- Grade3 Math Forum...Model Method ... Questions and Answers...Teach your kids math, solve complex questions with the model method.
- Grade4 Math Forum
- Grade4 Math Forum...Model Method ... Questions and Answers...Teach your kids math, solve complex questions with the model method.
- Grade5 Math Forum
- Grade5 Math Forum...Model Method ... Questions and Answers...Teach your kids math, solve complex questions with the model method.
- Grade6 Math Forum
- Grade6 Math Forum...Model Method ... Questions and Answers...Teach your kids math, solve complex questions with the model method.
- Questions and Answers...... How To Draw Models to Solve Kids Math Problems
- Questions and Answers......Teach your kids math, solve complex questions with the model method, learn different ways to draw models and boost your kids' confidence in math
- Math Coaching Class - Master the Model Method in Singapore Math
- Math Coaching Class to help you master the Model Method in Singapore Math. Attain mastery and gain confidence in solving challenging math problem sums.
- What is Singapore Math?
- What's so great about Singapore Math? How did Singaporean kids emerge top in TIMSS (Trends in International Mathematics and Science Study) in 1995, 1999 and 2003?
- Singapore Math Syllabus
- Singapore Math Syllabus for your reference. Want to know what primary school kids learn in math lessons in Singapore?
- Testimonials on Benefits of Model Method For Math From Singapore
- Share your testimonials. In what ways have you experienced the benefits of Model Method to teach your kids math?
- Kids Math Ezine...Teach Kids Math Using The Model Method For Math From Singapore
- Subscribe to our ezine to receive updates from our site on kids math topics and teaching methods
- Teach Kids Math Blog
- Teach Kids Math Blog keeps you up-to-date with all additions and changes to the teach-kids-math-by-model-method.com Web site. Subscribe here.
- Contact Us...Teach Kids Math Using The Model Method For Math From Singapore
- We welcome any comments, suggestions, ideas, contribution, etc, to make your use of this kids math site a more satisfying experience.
- About Us......Teach Kids Math Using The Model Method For Math From Singapore
- Learn how to teach your kids solve kids math problems using the Model Method widely used in Singapore Math by Singaporean Teachers, Tutors, Parents.
- Other Great Math Sites For You
- More Great Math Sites to help you with all your Math needs
- Some Useful Links for you
- Here are some useful links to sites which might be of interest to you.
- Disclaimer
- Disclaimer...Learn how to teach your kids solve kids math problems using the Model Method widely used in Singapore Math by Singaporean Teachers, Tutors, Parents.
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- Are you too busy to attend Math Workshops on Singapore Math? Did you wished you could learn how to teach kids math, the Singapore way in the comfort of your home?

In the field of educational technology, some apps might be getting *too *smart.

More and more apps are delivering on-demand homework help to students, who can easily re-purpose the learning tools to obtain not just assistance, but also answers. Whether or not that’s cheating—and how to stop it—is one of the concerns surrounding a new app that can solve math equations with the snap of a camera. While the software has inspired teachers to create real-world homework problems that can’t be automatically solved, that strategy doesn’t hold up to other apps that tap into real-life brains for solutions.

Here’s a look at 7 apps that can do your homework for you, and what they have to say about cheating:

**PhotoMath**

**Price**: Free**Availability**: iOS, Android app coming in early 2015

The new, seemingly magic app allows users to take pictures of typed equations, and then outputs a step-by-step solution. As of Wednesday, the app is the number one free app on the App Store. But the biggest issue, one teacher argues, isn’t if students will use the app to cheat, because many will. Rather, it’s about how teachers will adapt. A PhotoMath spokeswoman said educators have welcomed the app with positive reviews, but the software remains “quite controversial.”

“We didn’t develop PhotoMath as a cheating tool. We really wanted kids to learn,” said Tijana Zganec, a sales and marketing associate at tech company MicroBlink, which created PhotoMath. “If you want to cheat, you will find a way to cheat. But if you want to learn, you can use PhotoMath for that.”

**iHomework**

Whether you’re a high schooler with eight periods of classes or a college student tackling dozens of credits, there’s one thing you’ve got for sure: a mess of assignments. iHomework can help you keep track of all your work, slicing and dicing it in a variety of ways. Sorting it by due date, week, month, or by course, the app is more organized than a Trapper Keeper. And in integrating data from Questia, you can link your reading material to your assignments so you don’t have to dig through a pile of papers to find the right information.

A scheduling feature can help you keep track of those random bi-weekly Thursday labs, and you can even mark the location of your courses on a map so you don’t end up on the wrong side of campus. And finally, with iCloud syncing, you can access all this information on whatever Apple-compatible device you’re using at the moment — no need to dig for your iPad.

**Google Apps for Education**

Taking the search giant’s suite of free browser-based apps and sandboxing them so they are safe for school use, Google Apps for Education is an excellent alternative to the mainstream installable productivity software, but this one has a perk that almost school board will love—it’s free. Packaging together favorites like Gmail, Hangouts, Google Docs, Google Sheets, and Google Drive with Classroom, a digital hub for organizing assignments and sending feedback, the goal of this collection is to make learning a more collaborative process.

Though Google Apps for Education is cloud-hosted, the programs can be used offline, ideal for when your student needs to escape the internet and work distraction-free. And since it works on any device, it also helps students avoid buying overly expensive hardware. That means more money for extracurricular activities.

**HwPic**

**Price:** Free, but some homework services require payment**Availability:** iOS and Android

HwPic is a tutoring service that allows students to take send pictures of their homework to tutors, who will then respond within minutes to your questions with a step-by-step solution. There’s even an option to expedite the answers if a student is in a hurry. HwPic Co-Founder Tiklat Issa said that the app was initially rejected by Apple’s App Store, which believed it would promote cheating, but he successfully argued that just because someone uses the app in a way that it’s not meant to be used doesn’t mean the app should be punished.

Issa added that HwPic prohibits cheating in its terms and conditions. Tutors don’t solve homework that has words like “Quiz” or “Exam,” and they often know if a student is sending a photo during a test if they’ve paid for expedited answers, and if the photo is dim, blurry and taken under a desk. “We’ve minimized cheating,” said Issa. “We haven’t eliminated it. That’s kind of unrealistic.”

**Wolfram Alpha**

**Price**: $2.99**Availability**: iOS and Android

Wolfram Alpha is similar to PhotoMath, only that it targets older students studying high levels of math and doesn’t support photos. The service also outputs step-by-step solutions to topics as advanced as vector calculus and differential equations, making it a popular tool for college students.

“It’s cheating *not* doing computer-based math, because we’re cheating students out of real conceptual understanding and an ability to drive much further forward in the math they can do, to cover much more conceptual ground. And in turn, that’s cheating our economies,” said Conrad Wolfram, Wolfram Research’s Director of Strategic Development, in a TEDx Talk. “People talk about the knowledge economy. I think we’re moving forward to what we’re calling the computational knowledge economy.”

**Homework Helper**

**Price:** Free**Availability:** iOS and Android

Chinese Internet search company Baidu launched an app called Homework Helper this year with which students can crowdsource help or answers to homework. Users post a picture or type their homework questions onto online forums, and those who answer the questions can win e-coins that can be used to buy electronics like iPhones and laptops.

The app has logged 5 million downloads, much to the dismay of many some parents who argue that the students spend less time thinking about challenging problems. A Homework Helper staffer admitted to Quartz*,* “I think this is a kind of cheating.”

**Slader**

**Price: **Free, but some homework services require payment** Availability: **iOS

Slader is a crowdsourcing app for high school and college students to post and answer questions in math and science. While students can post original homework for help, many questions in popular textbooks have already been answered on the app, according to *Fast Company*. An Illinois high school said earlier this year that it suspected students were using the service to cheat on their math homework.

Slader argues that it’s “challenging traditional ideas about math and education,” and said that the ideas behind its app “aren’t a write-off to teachers,” according to its blog. Slader told San Francisco media outlet KQED that it shouldn’t be dismissed as a cheating tool, but rather considered a way for students to access real-time help.

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