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Curated Video
Solving Word Problems with Multiplicative Comparison using Bar Models
This video explains how to solve word problems with multiplicative comparison using bar models. It provides step-by-step examples, demonstrating how to represent the given information visually and calculate the answer.
Brian McLogan
Find the angle of depression using trigonometry
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Brian McLogan
Word Problem with bearings, distance traveled
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Brian McLogan
Solve word problem with angle of elevation and trigonometry
π Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Curated Video
Identifying Key Vocabulary in Addition Word Problems
In this video, the teacher explains how to solve addition word problems by identifying key vocabulary. They provide examples and scenarios where keywords indicate whether to add or subtract, and how to write expressions to represent the...
Brian McLogan
How to find the distance and bearing back to port word problem
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Curated Video
Solving Tricky Word Problems with Model Drawing
In this lesson, students will learn how to solve multi-step word problems using a model drawing strategy. By organizing their thoughts and visually representing the problem, students can better understand and solve complex word problems.
Brian McLogan
How to determine the length of a triangle using the sine function
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Brian McLogan
Finding the distance of an antenna using trigonometry of two triangles
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Brian McLogan
Finding the distance of a plane south give a bearing using trig
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Brian McLogan
Finding the bearing of a plane using trigonometry
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Brian McLogan
Learn how to solve a word problem by using factoring a quadratic
πLearn how to solve quadratic equations by factoring when a is equal to 1. A quadratic is an algebraic expression having 2 as the highest power of its variable(s). To factor an algebraic expression means to break it up into factors...
Brian McLogan
Pre-Calculus Lesson: LAW OF COSINES | Applications of Trigonometry
In this lesson I will show you how to apply the law of cosines to find the missing measures of a triangle when given SSS and SAS. We will also take a look at Heron's formula and word problems with bearings.
Brian McLogan
Master Solving word problems using the law of sines and angle relationships
Master Solving word problems using the law of sines and angle relationships
Brian McLogan
Determining slope of zero from a graph positive
π Learn how to find the rate of change from graph. The rate of change is the rate at which y-values are changing with respect to the change in x-values. To determine the rate of change from a graph, a right triangle is drawn on the graph...
Brian McLogan
How to find the bearing and distance a boat travels using trigonometry
π Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Brian McLogan
ACT SAT Prep How to determine the the missing length of a word problem
ACT SAT Prep How to determine the the missing length of a word problem
Brian McLogan
How to find the final value using the compound interest formula
Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These...
TMW Media
Fundamentals of Probability
This program covers the important topic the fundamentals of probability in Probability and Statistics. We begin by discussing what the concept of probability really means and why it is important. Next, we solve several problems that...
Curated Video
School Laboratory (Make line plots to display measurements in fractions of a unit and use addition and/or subtraction to solve problems based on information presented in line plots)
Draw a line plot of the volume measurement of liquids found in the schoolβs laboratory and answer questions about them.
Brian McLogan
Determining undefined slope from a table
π Learn how to find the rate of change from a table of values. The rate of change of a set of data listed in a table of values is the rate with which the y-values are changing with respect to the x-values. To find the rate of change from...
Brian McLogan
Learn how to solve a word problem involving roots
π In this playlist, you will learn how to solve a literal equation. We will work through solving literal equations from formulas as well as equations of a line. When solving literal equations we will be isolating a given variable by...
Brian McLogan
Given three graphs determine when the slope is zero and undefined
π Learn how to find the rate of change from graph. The rate of change is the rate at which y-values are changing with respect to the change in x-values. To determine the rate of change from a graph, a right triangle is drawn on the graph...