EngageNY
Margin of Error When Estimating a Population Proportion (part 1)
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...
Curated OER
Quiz: Error in Measurement
In this error in measurement quiz, students read given problems and determine the percent of error, find the absolute error, the relative error, and identify the limits. This one-page worksheet contains ten problems.
Curated OER
Errors of Meiosis: Chromosomal Abnormalities
After viewing these concise summaries of the common chromosome abnormalities that cause disorders, students' understanding of genetic errors will be much better. This presentation has clear diagrams to accompany the explanations. The...
Curated OER
Find the Error 24
In this grammar instructional activity, students locate the error in an advertisement from a well-known online DVD rental company. Students locate an error in apostrophes.
Illustrative Mathematics
How Thick Is a Soda Can II?
Science, technology, and math come together in this one combination exercise. Analyzing the common soda can from both a purely mathematical perspective and a scientific angle allows for a surprisingly sophisticated comparison of...
Curated OER
Verb Forms
Targeting some commonly misused verbs, this worksheet could help students avoid language-related errors. While just a short review of verbs, it could be a way to introduce the importance of proper word usage.
Curated OER
SAT Identification of Sentence Errors Practice Test
In this SAT prep test activity, students read the example sentences presented in an SAT prep format. Students select the answer that identifies the sentence error to complete the 15 online exercises.
Curated OER
Quiz: Error in Measurement
In this measurement worksheet, students are presented with the measurements of two items. They compute the upper and lower limits of the range of tolerance for the measurements. Students find the absolute error and percent of error for...
Robin L. Simmons
The Clause
This handy information sheet shows young grammarians how to distinguish among main, subordinate, relative, and noun clauses.
Social Media Toolbox
Verification
When you're putting together a great story, you've got to consider the source! Scholars discover the dangers of errors in reporting during the 14th activity in a 16-part Social Media Toolbox series. Groups collaborate to create a source...
EngageNY
Describing a Distribution Displayed in a Histogram
The shape of the histogram is also relative. Learners calculate relative frequencies from frequency tables and create relative frequency histograms. The scholars compare the histograms made from frequencies to those made from relative...
Curated OER
Ordinary People: Unsent Letter
Invite your learners to take on the voice of a character from Ordinary People as they write a letter. Pupils use what they know about the given character to compose their letter, which must relate to the plot of the novel.
Bowland
Alien Invasion
Win the war of the worlds! Scholars solve a variety of problems related to an alien invasion. They determine where spaceships have landed on a coordinate map, devise a plan to avoid the aliens, observe the aliens, and break a code to...
Curated OER
Drawing Positions for Shapes Worksheet
Here are some fun preposition challenges for your pupils! They draw familiar pairs of shapes (triangle, circle, square, star, and diamond) based on relative location prompts. The terms include beside, above, behind, and below. There are...
Curated OER
My Antonia: Concept Analysis
Use this analysis of My Antonia to help inform your instruction and prepare your pupils for the project and enrichment ideas listed at the end of the resource. The analysis covers big questions related to the text, themes, plot elements,...
Novelinks
Tuesdays with Morrie: K-W-H-L Strategy
Readers of Tuesdays with Morrie are directed to use a K-W-H-L chart to record what they know, what they want to learn, how they will find information, and what they learned about a particular topic related to Mitch Albom's book.
Curated OER
The Old Man and the Sea: Guided Imagery
What do you imagine when you think of the sea? Put on some ocean sounds, close your eyes, and listen to a guided meditation based on the imagery from The Old Man and the Sea by Ernest Hemingway. After class members listen to the...
Mathematics Assessment Project
Bird’s Eggs
Are the length and width of birds' eggs related? Young ornathologists use a scatter plot to investigate the relationship between the length and width of eggs for Mallard ducks. They then determine the egg with the greatest...
American Physiological Society
Why is Kettle Corn Cooked in Copper Pots?
The kitchen — it's not just for eating anymore! Specific heat is often a difficult concept to grasp, so give it context by relating it to cooking. Learners gain experience in the principles of thermal energy transfer by designing an...
Shodor Education Foundation
Overlapping Gaussians
Adjust the overlap to compare probabilities. Using sliders, learners adjust the shape of two Gaussian curves. The interactive calculates the area of the left tail for one curve and the right tail for the other. Pupils set the interactive...
Biology Junction
DNA and Replication
Enzymes proofread DNA, reducing the error rate to one in one billion base pairs. Learn about the important process and so much more with the help of a presentation. It opens with the history of DNA and the major scientific contributions...
Cold Spring Harbor Laboratory
Different Genes Are Active in Different Kinds of Cells
Personalized medicine prevents many trial-and-error scenarios when time counts the most. Learn how gene expression and screening genomes improves health outcomes in cancer patients, those with auto-immune disorders, and more. An online...
Curated OER
Numerical Analysis/ Examples of Round Off Errors
In this math worksheet, students practice computing the errors for rounding off and use the skill of analysis to find the true solutions.
Curated OER
Taylor's Theorem and Error in Tangent Line Approximations
In this tangent line approximation worksheet, students answer two essay questions about the approximation error when related to a function. They answer three short answer problems. Students graph one function and its tangent line.
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