Kenan Fellows
Use of Dichotomous Keys to Identify Stream Organisms
What kind of organisms are living in the stream? After an explanation on how to use a dichotomous key, groups of three to four use the keys to identify macroinvertebrates from a local freshwater stream. Using the the concept of Stream...
Curated OER
Aircraft
A variety of concepts are covered in this PowerPoint which gives the main engineering points of different aircraft types. Each slide details the engineering behind non-rigid and rigid categories of lighter or non-lighter than air...
King County
Reproductive System
It's every health and science teacher's favorite subject to cover: the reproductive system. This comprehensive lesson introduces adolescents to the reproductive anatomy of men and women with the help of a series of diagrams, discussions,...
Curated OER
Designing Experiments - Procedures for Teachers
Students evaluate a hypothetical experimental design and attempt to improve upon it. In this scientific method activity, students are presented with an experiment and are instructed to determine its flaws. They conduct their own...
Curated OER
Heat and Thermodynamics
This is actually a 10-day mini unit on thermal energy for your high school chemists. Every avenue is taken to get learners absorbed in heat: a pretest, a PowerPoint presentation, Internet exploration, demonstrations, lab activities, and...
Curated OER
Transportation Fuels: The Future is Today
Assign each group of 3-4 upper elementary engineers to a different type of transportation fuel. A background information page is provided to get them started with researching their assigned fuel. Each group then produces an exhibit or a...
Curated OER
Taxonomy
Biology novices name the seven levels of classification and use binomial nomenclature for naming living organisms. The first half of this presentation bestows a brief history of taxonomy, while the second half instructs on how to use our...
Curated OER
Weathering and Erosion
Students perform experiments to simulate weathering and erosion. For this earth science lesson, students view a PowerPoint presentation that includes weathering, erosion, and the Dust Bowl. Students conduct a series of experiments to...
Curated OER
Introduction to DNA Replication
Learners discover how DNA replicates through a PowerPoint lecture. Lesson includes a link to download entire PowerPoint instructional activity. Student understanding is evaluated with review questions.
Curated OER
Plate Tectonics: An "Eggs"periment
Students investigate plate tectonics by observing a cracked egg shell. In this Earth science instructional activity, students draw borders of continents on an egg shell, only to watch it crack in a glass. Students record the breakup of...
Curated OER
Measuring Precipitation
A little engineering design is mixed into this instructional activity on precipitation measurement. Groups plan and construct a rain gauge, and use it to collect precipitation. As part of the PowerPoint presentation, learners view a...
Wind Wise Education
Understanding Electric Power Generation
You mean the electricity does not come from the switch? As a class and in small groups, learners explore the sources of energy used to generate electric power. Worksheets guide groups into choosing a future electricity generating...
NASA
Observing Monsoon Weather Patterns with TRMM Data
Follow a fabulous slide show on how monsoons form and how satellite technology is being used to observe the phenomena, explaining why they occur. Afterward, visit the TRMM (Tropical Rainfall Measuring Mission) website to access actual...
Micron Technology Foundation
Early - Weather and Seasons
Young scientists from any region can take a scientific journey and be exposed to weather changes that include rain and snow.
Curated OER
Ants
Ants are a common example to use when conducting lessons on insects, and if your youngsters are squeamish, this is a way to introduce them without actually bringing them into the classroom! Viewers of this PowerPoint learn about the...
Columbus City Schools
Let’s Get Theoretical About Cells
Get up close and personal with cells in a hands-on journey to discover what makes up living things. Scholars learn valuable microscope skills, delve into the Modern Cell Theory, and gain insight into how cells reproduce. The included lab...
Curated OER
Earth Materials Module
This slide show progresses through a comprehensive review of the grounding principles of earth science. Get down and dirty with the details of fossil fuels! Help your geologists to have a rock solid understanding of the rock cycle. The...
Curated OER
DNA Transcription & Protein Translation
Your honors or college-level biologists will appreciate how protein synthesis is presented in this PowerPoint. Steps of DNA transcription and diagrams are included to teach them about this vital concept. Use this to follow lessons about...
Primary Resources
What Plants Need to Grow
What do seeds need in order to grow into plants? This presentation follows what happened every four days during a seed growth and observation study. Images compare how well two sets of seeds did under specific circumstances. Use this to...
Curated OER
Are You the Bug or the Windshield
A fun slide show which illustrates different size bugs hitting car windshields. Your junior highers should be amused while they learn the relationships between mass, velocity, and force of an impact. Scientific terminology is used, but...
Curated OER
Waves: Sound and Light
A few definitions related to waves open this slide show. Note that the information only covers light waves even though the title mentions sound. Correct the title before using this resource. Another mention is a set of photos of a class...
Curated OER
Group 15, The Nitrogen Group
This short presentation provides a convenient introduction to the nitrogen group in the periodic table of elements. A graphic displays where they are placed in the periodic table. The nitrogen cycle is mentioned and ammonia is explained....
Curated OER
Metals in Industry, Working with Metals
How is iron is extracted from it ore and then combined with other materials to produce steel? That question is answered in the presentation. Also covered is how titanium and aluminum are used in manufacturing. This is a compact lesson...
Curated OER
Respiration
This series opens with diagrams of experimental setups. A data table is displayed and questions are asked, indicating that the intent is for lab groups to perform the depicted experiments. At slide twelve, a coherent lesson about the...