Chemistry Collective
Virtual Lab: Gravimetric Determination of Arsenic
Arsenic in drinking water is a common problem in third world countries. Young chemists create a procedure to calculate the mass percent of arsenic in the soil. The virtual lab allows individuals to experiment with different methods.
Chemistry Collective
Virtual Lab: Stoichiometry and Solution Preparation Problem
Wow your classes with lesson that has a little of this and a little of that! Young chemists test their stoichiometry skills using a virtual laboratory setup. Using reaction information, they work to create a chemical reaction in which...
College Board
2000 AP® Calculus BC Free-Response Questions
How are concepts divided? Pupils use the AP® Calculus free-response questions to see how the exam addresses concepts. The concepts are divided into those that use calculators and others that do not. Calculator items require finding...
College Board
2007 AP® Calculus AB Free-Response Questions Form B
What do the questions look like? Six free-response questions provide pupils with knowledge of how calculus topics appear on the AP® Calculus exam. The questions involve calculator and non-calculator problems by providing mathematical and...
Curated OER
People's Rights Change With the Decisions of the Courts
Ninth graders research the Bill of Rights, and the difference between a conservative and a liberal court decision. They examine how peoples' rights are expanded or limited by court decisions.
Curated OER
A Yen for Maximum Residue Limits in Food
Future public health officials or agriculturists read an article and answer questions concerning the Japanese regulations for pesticide exposure. They compare the maximum residue limit for two, 4-D of Japan with other countries. This is...
Curated OER
The Limit Definition of a Definite Integral
In this calculus worksheet, learners calculate the derivative and integral of different functions. They use interval to mark the beginning and end of their calculations. There are 15 questions with an answer key.
Curated OER
AP: Chapter 52: Population Ecology
For AP biology or ecology classes, here is a worksheet that explores population growth. Carrying capacity, limiting factors, and k-strategies are dealt with using short-answer questions.
Curated OER
Adding with Different Numbers of Digits
Expand addition concepts by challenging your pupils with these multi-digit addends. They add up numbers with up to seven digits, regrouping where needed. The first six are written vertically and the next two are horizontal. Make...
Curated OER
Rachel's Life is in a Hole
Explore how lack of access to water impacts peoples' lives in poor countries. Through text reading and discussion, middle schoolers are presented with the story of a young girl who lives and functions with limited water resources. They...
Centers for Disease Control and Prevention
Tobacco Use and Secondhand Smoke Exposure Is High in Multiunit Housing
Much has been written recently about the danger of secondhand smoke. Laws have been passed to limit that exposure in offices, transportation centers, and public areas. But what about apartment buildings, condos, public housing, and other...
EngageNY
Experiments with Inscribed Angles
Right angles, acute angles, obtuse angles, central angles, inscribed angles: how many types of angles are there? Learners first investigate definitions of inscribed angles, central angles, and intercepted arcs. The majority of the...
James Dyson Foundation
Challenge Cards
Can you build it? Yes you can! This interactive game includes four design challenges presented on separate cards. The cards outline the challenges with limited restrictions but with an end goal in mind. The competitions include building...
Kenan Fellows
Saving Those Who Save Us: Exploring the Use of Sensors with Data Visualization
Sensor technology is amazingly accurate and useful. Combining the sensor technology and mathematical knowledge, scholars design experiments to answer a question they have developed. Questions may focus on light sensing, temperature...
EngageNY
Synthesizing Chávez’s Central Claim
Class members play an interactive game, matching strips of paper containing rhetorical devices with examples from César Chávez use rhetoric in his 1984 speech, "Address to the Commonwealth Club of California." Next, partners discuss...
Student Handouts
Medieval Life Chart
What were the benefits and drawbacks of being a serf/knight/lord/lady/king/queen/etc. in the Middle Ages? Consider all the comparisons with your young historians using this graphic organizer.
Dream of a Nation
Congressional Debate
Should junk food be banned in schools? Should the US open its borders to all immigrants? Should the US impose term limits for the House of Representatives and for the Senate? Using Tyson Miller's Dream of a Nation: Inspiring Ideas for a...
NASA
Tools of the Trade
Did you know every state in the U.S. has at least one observatory? During the lesson, scholars research the cost of building and maintaining an observatory. They must present their information in a proposal to build a new observatory,...
Math Drills
Scary Multiplication
Boost multiplication fluency with a set of Halloween math worksheets, each with 60 one-digit multiplication problems. Learners multiply numbers two through nine.
Pearson
Practice Test English Language Arts: Grade 8
As teachers, it is our job to encourage learners to stand up for what they believe in and help them learn lessons from life's events. A set of practice questions designed for the ELA MCAS assessment features passages that teach positive...
National Woman's History Museum
Getting with the Program
A seven-step lesson introduces the emergence of computer sciences and the contributions women made to the profession after World War II. Several science experiments offer pupils a hands-on learning experience that showcases parabolas,...
Language Worksheets
Adverbs of Frequency
How often do you drink coffee? Do you always go to school on the bus? Practice adverbs of frequency with a series of grammar exercises. Kids read each sentence, then place the adverb into the correct place to indicate how often they do...
Do2Learn
Self Help: Toileting
Give learners the essential skills to maintain proper hygiene and cleanliness when going to the bathroom. Here you'll find three pages of picture cards that illustrate the various processes involved in toileting, from limiting the amount...
K5 Learning
Mouse Madness
Reinforce reading comprehension skills with a practice page that challenges scholars to read a passage called, Mouse Madness, then prove their comprehension by way of five short answer questions.