Curated OER
Scientific Method
Students examine the steps of the scientific method. They define related vocabulary terms, view a PowerPoint presentation, and apply and identify the steps of the scientific method for an online experiment scenario.
Curated OER
Column Chromatography
Students research the mechanics of liquid chromatography. In this technology lesson, students calculate the concentration of unknown samples. They write a report about their research and lab results.
Curated OER
Toting the Log and Lifting the Babe
Students use simple machines that demonstrate force, friction, work and power. They investigate and explain simple machines.
Curated OER
Battery Power
Sixth graders examine how much energy they use in the form of battery power. They examine the cost of using regular vs. rechargeable batteries and examine the effect on the environment of the two types of batteries. They discover that...
Curated OER
Touch and Discover
Students identify the physical properties of items using the sense of touch. In this touch and discover lesson, students describe items. Students sort items using a Venn diagram.
Curated OER
STRAINING FOR SOUND
Sixth graders use a laser along with computer microphone probeware and the appropriate software, 6th graders determine the speed of rotating objects.An audio amplifier is connected to a solar cell to change the laser light signal into a...
Curated OER
Global Greenup
Students utilize satellite images to track the life cycle of vegetational growth over a large area. Animal migratory patterns are compared to this cycle.
Ohio Department of Education
Observe Then Infer
Upper elementary scientists learn that observations made can lead to inferences. They rotate through six weather-related stations that challenge them to make observations and then draw inferences from their observations. A...
Curated OER
Molecular Movement in Water Part 1- Diffusion
Young scholars obseve and compare molecular movement within water at various temperatures and of varying salinity. They discuss the movement of water on a larger scale which can affect the movement and concentrations of microbial...
Alabama Learning Exchange
The Moon's Craters
Fifth graders investigate the formation and size of impact craters. In small groups, they conduct an experiment that involves dropping marbles into flour and measuring the impact from various heights and discussing their hypothesis and...
Alabama Learning Exchange (ALEX)
Sonar Mapping of the Ocean Floor
Eighth graders participate in an experiment that emulates a sonar signal bouncing off the ocean floor. They determine how the ocean floor is measured by the length of time it takes for the sonar signal to return. They work with a wooden...
Curated OER
My Car Has Potential
Seventh graders investigate how changes in the mass or height of a ramp can affect the change in potential energy. They discuss the concepts of work and energy, then using the four question strategy, they design an experiment that...
Curated OER
Ester Lab
Students investigate making esters in the lab. In this ester lesson plan, students mix 3 organic acids with 3 alcohols and a catalyst to form 3 different esters. Students identify the odors of each ester and write the formulas for the...
Curated OER
Discovery 4-1 Atomic Emission Spectra
In this emission spectra worksheet, students use a spectroscope to observe three types of spectra. These include continuous spectrum, emission spectrum and absorption spectrum.
Curated OER
Cardiorespiratory Fitness
Students explore cardiorespiratory fitness. In this biology lesson plan, students gain an understanding of pulse rates in order to compare lung capacities of active and inactive males and females. They also learn how to take and compare...
Curated OER
Adventures in Electrical Engineering
Learners explore electricity by conducting a series of experiments. In this physics activity, students discover the relationship between current, voltage and resistance. They calculate voltage and power in a given system.
Curated OER
The Behavior of Ants
Students use the steps of the Scientific Method to develop and test their own ideas through experimentation with ants.
Curated OER
Log Book Guidelines
High schoolers are given the guidelines for their log books. The log book first starts with what is the purpose of a log book. Then students have the instructions on how to organize a log book. From there student are given step by...
Curated OER
Simple Machines - Levers
Fourth graders lift objects with the fulcrum and load in various positions and then experiment with how much force is exerted by the effort and load arms of the lever. They place 5 paper clips in the load and move the fulcrum to match...
Curated OER
Catch, Tag, and Release
Learners discover how fish tagging is used by marine biologists and fisheries to estimate fish populations. Participating in a simulation, learners use estimation to determine the whole population from a small number of items.
Curated OER
Pendulums
Students explore the period of a pendulum. In this pendulum lesson plan, students make a pendulum using a fishing weight, hook, string and paper clip and measure the pendulum's period. Students measure the number of seconds for 10 cycles...
Curated OER
What's Stronger? What's Stiffer?
Learners measure the length, width and height of different materials. For this design lesson students complete a lab to see what engineers need to consider when planning a structure.
Curated OER
Not Just a Bag of Beans
Learners determine the types of natural selection and variation that exists in a population, using beans.
Curated OER
Activity One Teacher Page: Vehicles In Motion
Students identify variables that affect the system, and specify which variables are independent and which are dependent.