Serendip
Homeostasis and Negative Feedback – Concepts and Breathing Experiments
More asthma attacks happen at higher altitudes, but why? Scholars complete worksheets, learning about homeostasis and feedback related to breathing. Then, they work in small groups to experiment with breathing in limited amounts of...
Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
Illustrative Mathematics
Accuracy of Carbon 14 Dating II
The scientific issue of carbon-14 dating and exponential decay gets a statistics-based treatment in this problem. The class starts with a basic investigation of carbon content, but then branches out to questions of accuracy and ranges of...
Curated OER
Entrance Ticket
Students collect data on different events and word problems. In this algebra lesson, students use a table to organize their data. They graph their coordinate pairs on a coordinate plane and make predictions.
Curated OER
Who Gave It to You?
Students use logic to locate the primary cases, the people who started the spread of the disease through the population. They graph the data of the number of people infected over time (exchanges) and determine an equation that best fits...
Curated OER
Lesson 56
Sixth graders practice Least Common Multiple in fractions. For this fraction lesson, 6th graders look at two different fractions and find a common denominator. They sing a song to memorize mean, median, and mode.
Curated OER
The Bell Curve
Students are introduced to the normal distribution and examine the bell curve controversy.
Curated OER
Matrices: A Secret Weapon
Students perform operations with matrices. In this algebra lesson, students use cryptography and cryptanalysis to solve problems. They add, subtract, and multiply matrices.
Curated OER
Cross Country Adventure
Young scholars practice measurement and geography in this instructional activity. They build a Lego vehicle using an RCX. They predict how many seconds it will take their vehicle to reach a specific state on the United States of America...
Curated OER
Modern Physics, New Phenomena
For this physics worksheet, students examine some of the historical theories of physics through the completion of 11 questions.
Curated OER
The Effects of Light Intensity and Wavelength on the Rate of Photosynthesis
High schoolers use an on line website to simulate the effects of light intensity and wavelength on photosynthesis. In this photosynthesis lesson plan, students determine how wavelength of light and intensity of light affect the rate at...
Curated OER
Designer Seeds
Students enjoy the challenge of the seed structure design component of this activity and become very competitive as they seek to create a seed that travel farthest.
Curated OER
What's the Fizz Factor
Students as a class create a fountain using both coke soda, and mentos candy. In this science lesson, students test which combination of coke and mentos products produce the tallest fountain. Students use the scientific method to track...
Curated OER
A Mendel Seminar
Students analyze Gregor Mendel's discovery of a process of biological evolution. They also explore how recessive and dominant traits are passed from one generation of living organisms to the next. This lesson involves environment...
Curated OER
The Historiography on Robert Boyle: Was Boyle the Progenitor of Modern Science?
Students participate in a warm-up activity by attending a football match writing an account of who won the game. They discuss how their account could differ from someone else's account of the game. They discuss how different people's...
Curated OER
Do You Know Bamboo?
Students understand the properties of Bamboo and what it can be used for. In this bamboo lesson, students with bamboo and compare and contrast to wood. Students share their findings.
Curated OER
Real World English Pronunciation
Young scholars explore various verbal and nonverbal ways to improve their English pronunciation. They create a short biography and practice reading them with an English accent, using appropriate language, intonation, and body language.
Curated OER
Pair 'Em Up!
Third graders verify the validity of Punnett squares. They simulate a real-world situation by drawing chromosomes from a paper bag and track the data.
Curated OER
Scale Me Down
Students create scale drawings, and ultimately scale models, of real-world objects in this Math lesson about ratios, proportion, scaling factors, and cross products. The lesson includes ideas for cross-curricular extensions and is...
Curated OER
The Independent Project
Students develop an artistic work ethic, fostering confidence, responsibility and originality. They develop skills and techniques with a variety of media by creating content additional to the regular assignments to go into the final...
Curated OER
Sampling Snoops
Students practice formulating a hypothesis and designing an experiment to test the hypothesis. They identify several sampling techniques they can use to test their hypotheses.
Curated OER
The History of Evolutionary Theory
Students are introduced to the concept of evolution by natural selection from a historical standpoint. They examine the evidence and arguments that support the theory of natural selection.
Curated OER
Blindfolded Building
Students build a Lego design and then work with a partner to reproduce that design. They guide the building of the reproduction by description only and then check their work.