Instructional Video8:02
Khan Academy

Algebraic Word Problem

For Students 7th - 11th
For most people, solving word problems takes a lot of work. But Sal makes it look simple! Follow along as he unpacks this complicated word problem. He even demonstrates how to answer. Excellent!
Instructional Video9:57
Khan Academy

Trigonometry Word Problems (Part 1)

For Students 10th - 12th
Sal starts to solve a trigonometric word problem of a wayward ship captain who veers off course and once aware of his predicament, needs to know how far he is from his destination. Instead of using the Law of Cosines in his solution, Sal...
Instructional Video10:12
Curated OER

Word Problem Solving Plan 1

For Students 7th - 11th
Word problems are a problem no more with this helpful and informative video. Sal demonstrates different ways to solve typical algebraic word problems (and one geometry problem), especially how to translate the word problem into an...
Instructional Video5:39
Khan Academy

Two Passing Bicycles Word Problem

For Students 8th - 12th
In this video, Sal solves a word problem sent in by a listener with two cyclists riding towards each other over a given time. It is an interesting problem regarding ratios and the relationship between distance, rate, and time. He shows...
Instructional Video2:51
Curated OER

Trigonometry work problems (part 2)

For Students 11th - Higher Ed
In this part 2 video, Sal finishes the trigonometric word problem of the wayward ship captain. He wisely continues the algebra work on the problem before finally turning to his calculator for the very last calculation.
Interactive3:28
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1
Curated OER

Study Jams! Creating Equations from Word Problems

For Students 4th - 7th Standards
Word problems are full of information waiting to be deciphered. This animated video explains how to look for the important parts and how to translate those word cues into the correct signs. Go through a problem from start to finish and...
Instructional Video1:33
Brightstorm

Mixture Problems - Concept

For Students 8th - 10th Standards
Mix it up in math class! The video provides an equation hint to be able to setup mixture problems. Two problems are provided as examples on how to use the equation in order to solve mixture type word problems. 
Instructional Video4:54
Curated OER

How Do You Determine Which Operations to Use in a Word Problem?

For Teachers 6th - 9th
Word problems can be tricky. Lucky for you there are key words that can help you identify the operation needed to successfully complete any word problem. This tutorial helps you pick out key words and what those words indicate in terms...
Instructional Video4:33
Khan Academy

Challenge Example: Sum of Integers, Linear Equations, Algebra I

For Students 7th - 11th
The sum of three consecutive odd integers is 231. What is the largest integer? See how to unpack this word problem, set up an equation, and solve for the variable.
Instructional Video2:51
Curated OER

Trigonometry Work Problems (Part 2)

For Students 10th - 12th
In this part two video, Sal finishes the trigonometric word problem of the wayward ship captain. He wisely continues the algebra work on the problem before finally turning to his calculator for the very last calculation.
Instructional Video3:27
Curated OER

How Do You Write an Absolute Value Inequality from a Word Problem?

For Teachers 7th - 10th
Use this word problem to practice turning words into math. You'll follow the step-by-step process to determine what is being asked and what you'll need to do to solve the problem. A great tutorial for learners needing a little extra help...
Instructional Video3:10
Curated OER

How Do You Solve a Word Problem with a Rational Equation?

For Teachers 8th - 11th
Translate a word problem into a rational equation. This word problem might cause some to pause and ponder, and some to just give up and skip the problem altogether. It does involve some fractions, so watch this video and get a better...
Instructional Video3:36
Curated OER

How Do You Solve a Word Problem By Writing an Inequality?

For Teachers 6th - 12th
An inequality in a word problem? And there's a fraction too?! As if word problems weren't hard enough! You can do this, just follow along as the instructor explains each step in solving this word problem.
Instructional Video7:10
Curated OER

How Do You Use the Graph of a Linear Equation to Solve a Word Problem?

For Teachers 6th - 9th
There are rabbits, rabbits, rabbits everywhere. Not this group of rabbits. Use a table to find some x and y values to create a graph to solve this word problem. It's a rather peculiar word problem in that it is trying to find when a...
Instructional Video2:20
Curated OER

How Do You Use Addition to Solve an Inequality Word Problem?

For Teachers 8th - 10th
Word problems. Inequalities. Money. What? Does Marissa have enough money left in her bank account to go to the movies? One variable, two given amounts. Set up this inequality to determine how much Marissa needs to have in her bank...
Instructional Video4:57
Curated OER

How Do You Write a Relation from a Word Problem?

For Teachers 8th - 11th
This word problem has only one set of given numbers. How does one make a graph with only one set of numbers? Make a table to get the other set of values. Now these values make ordered pairs and can be plotted on a graph.
Instructional Video
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1
Northeast Arkansas Education Cooperative

Translate Word Phrases and Sentences into Inequalities and Vice Versa

For Teachers 8th - 11th Standards
Many times, learners get frustrated because they feel like they have the tools to solve an algebra problem, but not the ability to turn the English into math. This presentation focuses solely on that skill, starting with basic algebraic...
Instructional Video7:21
Khan Academy

Exponential Growth and Decay Word Problems, Algebra II |

For Students 7th - 11th
Concepts from the last few videos, particularly exponential growth and decay functions, are covered in this video about word problems. Viewers can apply their new (or growing) algebraic knowledge to solve the word problems along with Sal.
Instructional Video7:21
Khan Academy

Ferris Wheel Trig Problem

For Students 10th - Higher Ed
The next time you are at an amusement park you may want to consider all the interesting math problems you could do! Using trigonometric ratios, some logic and algebra, Sal solves a problem in this video of finding a person's height off...
Instructional Video2:35
Curated OER

How Do You Use Multiplication with Negative Numbers to Solve an Inequality Word Problem?

For Teachers 6th - 9th
Solve this real world word problem in just one written step. The original inequality is a division problem, so to solve it, use the multiplication property of inequality. Was the problem solved by multiplying a negative number? Yes! So...
Instructional Video1:55
Curated OER

How Do You Solve a Word Problem Where You Multiply and Subtract Whole Numbers and Fractions?

For Teachers 3rd - 5th
There is only one variable in this word problem. Yeah! So unpack the words and write them as a mathematical expression. Then make sure to use the order of operations to solve and arrive at the solution.
Instructional Video7:07
Curated OER

How Do You Solve a Word Problem Using an Absolute Value Inequality?

For Teachers 8th - 11th
After reading this inequality word problem, young learners might just skip over it and not even make the attempt to solve it. It seems rather complicated. So watch this video as the teacher explains all that needs to be done to solve...
Instructional Video3:01
Curated OER

How Do You Solve a Word Problem Using an Inequality With Variables on Both Sides?

For Teachers 6th - 9th
Don't skip this word problem! Take one piece at a time in writing out this inequality. Once you have an expression that represents the words in this inequality, the rest will seem easy. So watch this video to get a better understanding...
Instructional Video5:59
Curated OER

How Do You Solve and Graph Inequalities from a Word Problem?

For Teachers 6th - 12th
Are you befuddled after reading this word problem? Not only is it a word problem but there are two variables, and not only does it have two variables, but it is an inequality. Don't pull your hair out! Take a deep breath and watch this...