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41 resources with the concept percent error

Videos (Over 2 Million Educational Videos Available)
The Circulatory System Part 1: The Heart Video
8:55
The Circulatory System Part 1: The Heart
Defining Gravity Video
3:11
Defining Gravity
Prepositional Phrases for Kids | English Grammar Video Video
11:22
Prepositional Phrases for Kids | English...
Other Resource Types (41)
Lesson Planet

High School Balanced Packet 2 Assessment Tasks

For Students 9th - 12th Standards
Good assessments can be hard to find and difficult to formulate. Designed as a collection of mathematics assessment tasks, the 20 resources in this packet can also be used as lesson openers, a review, or extra practice. The open-ended...
38 Items in Collection
Lesson Planet

AP Calculus AB

For Students 11th - 12th
Prepare high school mathematicians for the AP Calculus AB exam with a collection of 38 videos that can be used to introduce the topics or as a review. The videos focus on two processes; differentiating a function and integrating a...
EngageNY

EngageNY Algebra II Module 4: Inferences and Conclusions from Data

For Teachers 9th - 12th Standards
The Algebra II Module 4 collection focuses on four topics: Probability, Modeling Data Distributions, Drawing Conclusions Using Data from a Sample, and Drawing Conclusions Using Data from an Experiment. Students show what they have...
6 Items in Collection
Lesson Planet

Statistics Fun: Sample Size

For Teachers 9th - 12th Standards
How calculating! Viewers of a six-video collection learn how to solve for sample size when the confidence, error, and z score are known. Other videos discuss standard deviation, margin of error, and proportion. The tutorials also use...
7 Items in Collection
Lesson Planet

Statistics Fun: Standard Deviation

For Teachers 9th - 12th Standards
Designed for statistics classes, a seven-video tutorial collection models how to calculate standard deviation and variance, explains degrees of freedom, how to solve standard deviation and variance by hand or by using Excel, and how to...
20 Items in Collection
Lesson Planet

EngageNY Grade 7 Math Module 4: Percent and Proportional Relationships

For Teachers 7th Standards
One math module containing 18 lessons and two assessments covers percents and proportional relationships. Seventh graders work through several learning opportunities that take a close look at finding a whole, scale drawings, and solve...
Lesson Planet

Quality Control at Kality Krunchers Dill Pickle Factory

For Teachers 9th - Higher Ed
In a hypothetical scenario, food chemists use titration to concoct a brine solution for producing the crunchiest pickles. They also analyze store-bought pickle juices. In addition to reinforcing titration techniques, the lesson requires...
6:49
Lesson Planet

Error Intervals

For Students 6th - 12th Standards
Rounding a number sometimes creates more problems. A video lesson explains the error intervals for rounded and truncated numbers. The narrator expresses the error as a compound inequality and uses a number line as a reference.
12:49
Lesson Planet

Percents of Increase and Decrease

For Students 6th - 9th Standards
Increase your class's knowledge of percent change several fold. Viewers of an informative video learn how to calculate percent increase and decrease. They also see how to determine percent error and look at examples of each type of...
Lesson Planet

Density

For Teachers 9th - 12th Standards
Most scholars associate density with floating, but how do scientists determine the exact density of an unknown liquid? The third lesson in a seven-part series challenges scholars to find the mass and volume of two unknown liquids. Each...
Lesson Planet

Free Fall Clock and Reaction Time!

For Teachers 8th - 12th Standards
Can you use gravity to create a clock? Pupils explore reaction time, acceleration, and gravity in a timely lesson. They test how quickly each can catch a dropped ruler, find average reaction times, and calculate percent error.
4:25
Lesson Planet

Using Math to Analyze Data

For Students 9th - 12th Standards
No one wants to be average, so mathematicians use the term mean instead of average. The video explains how to calculate the mean, how to calculate the percent error, and why this information is important. Finally, the video considers the...
1 In 1 Collection
EngageNY

Tax, Commissions, Fees, and Other Real-World Percent Problems

For Teachers 7th Standards
Pupils work several real-world problems that use percents in the 11th portion of a 20-part series. The problems contain percents involved with taxes, commissions, discounts, tips, fees, and interest. Scholars use the equations formed for...
1 In 1 Collection
EngageNY

Percent Error Problems

For Teachers 7th Standards
Individuals measure a computer monitor and determine how accurate their measures are. The eighth segment in a series of 20 introduces the concept of percent error. Pupils find the percent error of their measurements and discuss the...
1 In 1 Collection
EngageNY

Mid-Module Assessment Task: Grade 7 Mathematics Module 4

For Students 7th Standards
Assess the ability of the class to solve percent problems with an assessment that covers a variety of percent problems from basic to multi-step. Pupils make connections between percent problems and proportional thinking to complete the...
1 In 1 Collection
EngageNY

Decimal Expansions of Fractions, Part 1

For Students 8th Standards
Is it possible to add infinitely long decimals? As pupils complete the examples in the ninth lesson of this 25-part series, they determine that adding these decimals cannot be done without error. Their task is then to determine the size...
1 In 1 Collection
Lesson Planet

Presidential Popularity

For Students 9th - 12th Standards
Media often misrepresent data and statistics to their advantage. This lesson asks scholars to analyze an article with misleading statistics. They use margin of error and mean data in their studies. Once they complete their analysis,...
1 In 1 Collection 8:47
Lesson Planet

Possible and Relative Error

For Students 11th - Higher Ed
Here's a video that demonstrate the meaning of possible and relative error using differentials. As the instructor works through the problem, he gives formulas for determining the different types of errors. He shows two approaches to the...
Lesson Planet

Skateboard Performance Testing

For Teachers 6th - 12th
Perform an activity on performance testing with a lesson focused on the purpose of wheel bearings on skateboards. Learners conduct performance testing on a skateboard to collect and interpret data.
1 In 1 Collection
EngageNY

Margin of Error When Estimating a Population Proportion (part 2)

For Students 10th - 12th Standards
Error does not mean something went wrong! Learners complete a problem from beginning to end using concepts developed throughout the last five lessons. They begin with a set of data, determine a population proportion, analyze their result...
1 In 1 Collection
EngageNY

Margin of Error When Estimating a Population Proportion (part 1)

For Students 10th - 12th Standards
Use the power of mathematics to find the number of red chips in a bag — it's a little like magic! The activity asks learners to collect data to determine the percentage of red chips in a bag. They calculate the margin of error and...
1 In 1 Collection
EngageNY

Margin of Error When Estimating a Population Mean (part 2)

For Students 10th - 12th Standards
Don't leave your classes vulnerable in their calculations! Help them understand the importance of calculating a margin of error to represent the variability in their sample mean. 
1 In 1 Collection
EngageNY

Margin of Error When Estimating a Population Mean (part 1)

For Students 10th - 12th Standards
We know that sample data varies — it's time to quantify that variability! After calculating a sample mean, pupils calculate the margin of error. They repeat the process with a greater number of sample means and compare the results.
Lesson Planet

Density

For Teachers 9th - 12th Standards
Don't be mass divided by volume, learn how to solve it. Teachers give scholars two mystery liquids, and they must determine their mass and volume. Then, they combine class information to plot points and determine a line of best fit....