Nuffield Foundation
Investigating the Effect of Concentration of Blackcurrant Squash on Osmosis in Chipped Potatoes
Model and explore osmosis using squash and potatoes. Young scientists expose chunks of potatoes to different concentrations of a squash solution. They compare the weights of the chunks before and after exposure to the solution and use...
American Psychological Association
Do Cookies/Donuts Improve Memory? Errors in Methodology
If the methodology is skewed, the results will be skewed. That's the takeaway from an exercise designed to get class members thinking about research methods and statistics gathering. Instructors manipulate the testing environment to...
American Statistical Association
Step into Statastics
Class members study the size of classmates' feet and perform a statistical analysis of their data. They solve for central tendencies, quartiles, and spread for the entire group as well as subgroups. They then write a conclusion based on...
Novelinks
The Giver: Reading Road Map
Sometimes it's helpful to read certain passages in a novel slowly and carefully, and to read other parts more quickly to move the plot along. Learners tread carefully through Chapter 20 of Lois Lowry's The Giver, noting which...
Curated OER
Drive the Data Derby
Three days of race car design and driving through the classroom while guessing probability could be a third graders dream. Learn to record car speed, distances traveled, and statistics by using calculation ranges using the mean, median,...
Chicago Botanic Garden
Are All Plants Created Equal?
Photosynthesis requires energy and produces food, and cellular respiration produces energy and requires food. An interesting lesson analyzes the factors that affect the rates of photosynthesis and respiration. Classes spend one day...
Channel Islands Film
Island Rotation: Lesson Plan 2
Why are Torrey pines only found in La Jolla, California and on Santa Rosa Island? Class members examine images of Torrey pines from these two locations, noting the similarities and differences, and then develop a demonstration model that...
Syracuse University
Ancient World Writing System
Most twenty-first century pupils don't know how to interpret cuneiform. Examining images of cuneiform and papyrus writing and using a chart and Venn diagram, young historians extrapolate what life may have been like for people who lived...
Mathematics Vision Project
Geometric Figures
Logical thinking is at the forefront of this jam-packed lesson, with young mathematicians not only investigating geometric concepts but also how they "know what they know". Through each activity and worksheet, learners wrestle with...
College Board
1999 AP® Statistics Free-Response Questions
Closer to 2010 than expected. Several of the 1999 AP® Statistics free-response questions align to Common Core standards. Items ask pupils to analyze residuals, two-way tables, and calculate expected values to determine the fairness...
K20 LEARN
The Sirens: Is It a Bird or Is It a Fish?
Fish, fowl, foul fish, or foul fowl? Just what is a siren? Young scholars listen to a video clip and draw what they imagine when they hear the word "siren." After watching several videos depicting sirens, class members read "The Sirens'...
Scholastic
Follow the Clues
Invite your text detectives to bring their magnifying glasses to school to examine the clues in a text and make predictions. They write down three clues and a prediction on the graphic organizer.
Polk Bros Foundation
I Can Infer Predictions Based on an Analysis of Motive
Use a character or person's motivation as the basis for a prediction of that character or person's next action. Pupils select an individual from their reading, copy a quote, write down an inference about that character's motives, and...
101 Questions
Leap the Jeep
Will harm come to the child in the video? Find out by modeling the scenario mathematically! Learners represent the situation with a quadratic model before deciding on a maximum height and time the person is in the air. Too low or not...
College Board
2002 AP® Statistics Free-Response Questions
Statistically, prepared classes perform better. Teachers and pupils use the released 2002 AP® Statistics Free-Response questions to gain an understanding of how questions may be worded on the exam. Resources request that teachers put an...
Speech and Debate Union
Introducing Debate in the Classroom
Considering organizing a speech and debate club? check out this packet that contains all the information you need to get started.
Balanced Assessment
Frosting on the Cake
Party planners need algebra too! Here, pupils decide the perfect size of a cake based on available ingredients. They use the concepts of area and perimeter to make their conclusions.
EngageNY
The Long Division Algorithm
Two methods are always better than one! The eighth installment in this series asks pupils to convert decimals to fractions using two approaches. Individuals first use the more traditional approach of long division and then use reverse...
EngageNY
Infinite Decimals
Can you support the argument that the decimal 0.99999 ... is equivalent to the number one? The seventh installment in this 25-part module gives convincing support for this conclusion. Pupils write infinite decimals using powers of 10....
NASA
Christa's Lost Lesson: Newton’s Laws
How do the laws of motion work in space? Learners explore Newton's laws of motion in different experiments as part of the Christa's Lost Lessons series. They rotate around the room in three stations to experience each law in action using...
Encyclopedia Britannica
Meta-Study: Political Brains
Are there differences in the brains of liberals and conservatives? That is the question young political scientists are challenged to answer. Class members examine studies, consider how the results are presented, and how the studies were...
Trinity University
Introduction to Poetry
Introduce fourth graders to poetry with a three-week unit that has them examine the structural elements of poetry, analyze poems, and craft their own original poems rich in sensory details and other poetic devices. Young scholars study...
NASA
Climate Change Online Lab
What are the key indicators that show scientists that our planet is in the fastest warming trend ever? Learners go on a WebQuest to examine the evidence for themselves. Following several links to NASA sites, kids see how the global...
Curated OER
Moon Mining
Go on a moon mining expedition from the safety of your classroom with this space exploration simulation. Using simple models of the moon's surface prepared ahead of time by the teacher, young scientists are challenged with locating and...
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