Curated OER
The Effect of Math Anxiety on Cardiovascular Homeostasis
Using a pulse monitor, learners will measure a resting pulse, take a math test, and then measure the pulse again. They analyze the change in pulse and compare it to performance on the test. This multi-purpose lesson can be used in a...
NOAA
Biological Oceanographic Investigations – I, Robot, Can Do That!
How do you decide the best person for each job? Would it be easier if you didn't have to consider their feelings? The lesson begins with a discussion of underwater robots. Then groups research one of these robots and present their...
Space Awareness
What is Time?
Does it ever seem like time is slipping through your fingers? Model the passing of time with an hourglass activity in which individuals determine whether hourglasses are the most efficient way to measure time.
Curated OER
Telling Time By 5 Minute Increments
Young learners practice telling time from analog clock illustrations. There are nine illustrations here, all illustrating increments of five. You could use this learning exercise for practice or a short quiz.
Curated OER
Methods of Power- Solar, Hydrogen, and Electric
Students examine solar, hydrogen, electric power. In this research based lesson, students will do simple investigations, view videos, discuss, and research how these three types of energy are used for power. They illustrate a...
Curated OER
The Physics of Cell Phones
Students explain how cell phones work. In this physics instructional activity, students describe the advantages and advantages of having one. They identify the different parts of a cell phone.
Curated OER
Keeping Track of Time
Pupils explore various methods for keeping track of time. In this time lesson students discuss and chart ways to keep track of time. Pupils investigate the need and importance for keeping track of time.
Curated OER
Biomass: Potato Power
Students put together a potato battery that powers a digital clock. In this potato battery lesson plan, students learn the connection between energy from biomass and how we can apply it.
Clean Up Australia
Why are Batteries Harmful to the Environment?
Open this lesson by reading together about primary and secondary batteries (such as nickel-cadmium cells), problems they can cause in the environment, and how humans can minimize the damage. Afterward, little ones examine a collection of...
English Banana
Test Your Grammar Skills: Personal and Possessive Pronouns (gap-fill)
Practice personal and possessive pronouns by filling in the blanks. Learners are given information about different types of pronouns and can use that information to fill out the worksheet. Arrows help to clarify what information applies...
Colorado State University
Can Energy Be Created or Destroyed?
Energy doesn't come out of nowhere! An engaging lesson has learners investigate energy as it transforms from one type to another. They collect data to prove that energy is not lost as it changes.
Curated OER
Those Vexing Variables
Students recognize dependent and independent variables in an experiment by practicing manipulation of variables; students practice designing experiments that contain the two types of variables.
K12 Reader
Simple, Compound, or Complex?
Check your class's understanding of compound, simple, and complex sentences with a quick and straightforward exercise. Pupils read ten sentences and choose whether each one is a simple, complex, or compound sentence by checking one of...
Curated OER
Coal Supply and Demand
A hands-on simulation perfect for an economics lesson, young learners investigate the availability of different sources of natural energy (coal, natural gas, oil, solar, and nuclear) and how this availability affects their cost....
Curated OER
Decimal Problems
In this decimals worksheet, students solve 18 different types of problems that include both decimals and non-decimals. First, they subtract the measurement problems given both in metric units and in US units. Then, students subtract the...
Curated OER
Determining the Percolation Rate of Soil
Students discover how water moves through different types of soils. In groups, they use the same sample from a previous activity and empty it into a milk carton in which they have layered with cheesecloth to determine the percolation...
Curated OER
My Time Book
First graders write a time book. For this writing and telling time lesson, 1st graders learn about the concept of time using a Judy clock. Students read a book about a ladybug and look closely at the time on the clock. Students...
Curated OER
Sound: The Vibration of Materials
Students recognize that sound is produced by the vibration of materials. They see that the sound produced is dependent on the type of material that is used. Given four types of material; air, string, wood, and metal, students perform an...
Space Awareness
Britannia Rule the Waves
Could you determine longitude based on measuring time? Early explorers used a longitude clock to do just that. Scholars learn about early exploration and the importance of the invention of the clock. Then pupils build their own longitude...
Curated OER
Chocolate Chip Cookie Mining
To understand the impact coal mining has on the environment, pupils will extract chocolate chips from a cookie. Imagine the cookie is the environment and the chips are the coal. Instruct them to mine as many chips as they can, then have...
Space Awareness
The Sun Compass of the Vikings
Evidence shows the Vikings likely navigated by using a simple sundial to find their course. Videos, a short story, and discussion help bring this time period to life as they study European history with a hands-on experiment. Scholars...
Curated OER
Big Time Lessons
Teaching students about time can provide a way to talk about sundials, different types of clocks, and even time travel.
Curated OER
Clock Arithmetic and Cryptography
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Curated OER
Clock Arithmetic and Cryptography
Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers...