
Introduction to the word problem solving process
Identify objects with numerical attributes and group them into classes to simplify word problems. Learn object, attribute, and class concepts with clear examples.
Identify what's going on in a word problem by extracting keywords, mapping objects and attributes, and building a clear big-picture description to guide solving.
Identify keywords, objects, and attributes to move from the big picture to the details of a word problem, then categorize details as given values, requirements, or relations.
Develop the solution by breaking problems into objects and attributes, forming a system of equations from the requirement, then solve for unknowns.
Master production set word problems by identifying keywords, defining objects and attributes, building an object-attribute table, and solving problems with a system of equations for A, B, and C levels.
Decompose word problems by identifying the object and its attributes, and analyze alternative scenarios to form equations.
Master decomposition technique #2 by breaking down the states of an object to solve word problems using its attributes and changing values.
Master digits word problems by applying the word problem solving process, using place value and decimal system to interpret numbers, digits, and their values.
Solve a digits word problem using the tens digit is four times the ones digit, reversing the digits to form a new number, and solving for the given number.
Solve a digits word problem by modeling a two-digit number as eight times the sum of its digits, inserting 4 between its digits to form a three-digit number, and solving the resulting equations.
Analyze a three-digit number with ones digit 1. Form a four-digit number by inserting zero and a new three-digit number by moving the ones; use their sum.
Explore distance and speed word problems, learn to apply the formula s = v × t with consistent units, and analyze scenarios involving cars, people, and travel durations.
Solve distance–speed word problems by modeling a car with initial speed v and final speed v minus 8, using two equations to find the initial speed.
Model distance speed word problems with two vehicles 372 miles apart that meet after 4 hours, where speeds differ by 8 mph; form two equations and solve for both speeds.
Learn to solve distance–speed word problems using a flowchart, modeling A to B at 60 mph, a service-area delay, and return at 60+80 mph with three equations.
**Course updated November 2017**
This is the ONLY place where you can learn how to approach word problems systematically and start rocking in math and science studies!
Confused from word problems ? Don't know where to start ? you are in the right place !
This is what you gonna get from this course:
1 - Improve your achievements in Math, Physics, Statistics, SAT, and more
2 - Learn how to approach word problems systematically
3 - Achieve more goals with less efforts
4 - Learn to think and act the way brilliant peoples do.
5 - Never be surprised with tricky exam problems, ever.
6 - Structure of the course
The course is built of these major parts
Each part includes walkthrough exercises and quizzes to help you get the knowledge into practice and increase your level of confidence.
7- Course requirements
8 - Who should take this course?
9 - What’s inside?
10 - See you inside !
Yours,
Nate, Eduactivity founder