Lumos Video Store
This page provides a list of educational videos related to Solving Measurement Problems. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Solving Measurement Problems.
Solving similar triangles 2
By Khan Academy
Sal solves two problems where a missing side length is found by proving that triangles are similar and using this to find the measure.
Telling Time to the Minute
By Sabrina brown
the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes
Solving similar triangles 1
By Khan Academy
Sal solves two problems where a missing side length is found by proving that triangles are similar and using this to find the measure.
Adding using measurement problem
By Math mamoth
This lesson presents a measurement word problem that involves addition. A visual is used to write an equation and solve.
Adding and Subtracting Angles: 4.MD.7
By TenmarksAmazon
Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems
Division - Sharing Equally: Grade 3
By university of Houston mathematics education
Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
Division - Sharing Equally: Grade 3
By university of Houston mathematics education
Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
Unknown angle algebra problems
By Khan Academy
Solve this word problem to find the measure of angles. In this example you'll split up a pie (don't forget to share!)
Find missing angles of triangles
By Khan Academy
Sal solves the following problem: The measures of two angles of an isosceles triangle are 3x+5 and x+16. Find all possible values of x.
Significant Digits & Measurements
By GetChemistryHelp
Significant digits (significant figures, sig figs) indicate the precision of a measurement. This lesson explains how to determine the number of significant digits in a measurement. For practice problems and additional chemistry lessons, visit http://www.getchemistryhelp.com.
Multi Step Equations | MathHelp.com
By MathHelp.com
This lesson covers complementary angles. Students learn the definition of complementary and supplementary angles, as well as how to find the measures of the complement and supplement of a given angle. Students are also asked to solve word problems in the following form: "If the ratio of an angle to its complement is 2:3, find the measure of each angle."
Metric Unit Conversions - YourTeacher.com - Pre Algebra Help
By yourteachermathhelp
Students learn that in the metric system all measures of length are based on meters. For example a centimeter is 1/100 of a meter. And all measures of weight are based on grams. For example a kilogram is 1000 grams. And all measures of volume are based on liters. For example a milliliter is 1/1000 of a liter. Students are then asked to solve problems using conversion factors such as 4 500 milligrams = ____ grams.
[5.MD.1-2.0] Convert Standard Measurements - Common Core Standard
By Front Row
Discover more Common Core Math at https://www.frontrowed.com Use measurement conversions in solving multi-step, real world problems
Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.Discover more Common Core Math at https://www.frontrowed.com
Units of Measurement - MathHelp.com - Pre Algebra Help
By yourteachermathhelp
Students learn that customary units can be converted to metric units and metric units can be converted to customary units using the following conversion factors: 1 mile = 1.6 kilometers 1 liter = 2.1 pints 1 inch = 2.54 centimeters and so on. Students are then asked to solve problems using these conversion factors such as 10 kilometers = ____ miles. Students are also asked to determine which customary unit of measurement and which metric unit of measurement are used to measure a given object. For example milk in a bottle would be measured in gallons (customary) or in liters (metric). Video is good quality and good for all students as a review or initial learning of the topic.
COMPASS Math Test Prep | MathHelp.com
By MathHelp.com
This lesson covers the sum of the interior angles of a polygon. Students learn the definitions of vertices and diagonals of polygons. Students also learn the following formulas related to convex polygons. The sum of the measures of the interior angles of a polygon is always 180(n -- 2) degrees, where n represents the number of sides of the polygon. The sum of the measures of the exterior angles of a polygon is always 360 degrees. Students are then asked to solve problems using these formulas.
Pythagorean theorem 3 | Right triangles and trigonometry | Geometry | Khan Academy
By Khan Academy
This three-minute video is from Sal Khan about using the Pythagorean Theorem to solve a word problem: A carpet measures 7 feet long and has a diagonal measurement of square root of 74 feet. Find the width of the carpet Mr. Khan uses computer software for demonstration. The screen is a little 'busy' so the viewer may want to open the screen to 'full screen' to see all more clearly.
Ex 2: Set Problem Solving - Find the Number of Element in the Union of Two Sets Using a Formula
By Mathispower4u
Ex 2: Set Problem Solving - Find the Number of Element in the Union of Two Sets Using a Formula
Grade 5 Math Lessons and Worksheets
By Lumos Learning
It is important for you as a parent to know what your child should be learning in grade 5 math. This is for you to be able to monitor your child’s progress and see if they are having any difficulty with the subject. If you supervise their learning process, then you can determine whether your child needs more help or tutoring. Having a clear idea of the math concepts that your child should be learning also gives you a chance to reinforce their knowledge. Familiarize yourself with the lessons that he or she is learning about so that you can help them anytime they need your assistance. The major topics that are included in grade 5 math are math strands involving whole numbers, decimals, fractions, measurement, plane figures, area and perimeter, ratio, scale, percent, average, graphs, rectangular prisms and cubes, volume, rates and speed, and functions and equations. Your child should develop competency in understanding problems concerning these math concepts. Your child should also be able to translate that knowledge into their problem solving skills. These problems should be applicable in the real world so that your child will be able to visualize and analyze the situation. Grade 5 math already includes using formulas and creating solutions for math problems. This is the introduction of the more complex math concepts and operations. It is preferable that you guide and aid your child as much as you can at this stage. The danger of having your child experience too much difficulty in the subject is that he or she will completely lose interest in math. You should try to avoid this and help your child develop a strong foundation in math concepts. As your child goes on to learn about harder math, you should also be more willing to give them assistance.
Significant Figures with Counting Numbers and Measurements
By Tyler DeWitt
When and how do you actually use significant figures in math and science problems? Here, we'll look at the different between measurements and counting numbers.