Curated OER
Cytoplasmic Streaming
Students prepare successful wet mount slide of Elodea. They determine and identify environmental conditions that induce cytoplasmic streaming. They determine the positive aspects of cytoplasmic streaming. They illustrate knowledge and...
Chymist
Batteries
Young scientists study the construction of a battery through experimentation. They engage in five experiments which combine to create a thorough study of the history of batteries beginning with a model of the first battery.
Curated OER
DNA Extraction
In this DNA extraction worksheet, learners learn how to extract DNA from various foods. Students complete 2 short answer questions.
Curated OER
Using Microscopes
Young scholars do an experiment using a microscope. In this lesson, about cells, students examine different slides using a microscope. Young scholars look at an onion skin, cheek cells, and potato cells. In each of these, students find...
Curated OER
Light Microscopes
Seventh graders study the parts of a light microscope, and its proper use. They identify each part and explain why it is important to know how to use this tool. They practice observing newsprint on a wet mount slide.
Curated OER
H2O in Us
Young scholars discover through this activity that all organisms are composed of water. They find that 70 percent of their bodies are made up of water that is in thier cells and blood, and not free-flowing throughout their body.
Outdoor Learning Center
Outdoor Survival
Which of the following can you survive without for the longest time: water, food, or a positive mental attitude? The answer may surprise you. Guide learners of all ages through games, activities, and discussions about surviving in the...
Biology Junction
Plant Diversity
Ginkgo trees existed for more than 350 million years, and, at this time, only one species still remains. While plant diversity generally increases over geologic time, some interesting exceptions occur. Young scientists learn about plant...
Curated OER
History of the Battery
Students study the development of batteries. For this electrochemistry lesson, students compare the different types of batteries. They explore its applications especially in the medical field.
Curated OER
Smears
In this biology worksheet, young scholars are shown how to prepare a smear and then answer some review questions that address the proper preparation of a sample.
Curated OER
What is Life? Demonstrations & Discussion
Display seven items for your biologists to consider. Are they living or non-living? How can you tell? This is a simple outline of what you can display and questions that can be discussed as this topic is explored. One way to use this...
Curated OER
Quadratic Functions and Stopping Distance
Students solve quadratic equations. In this algebra lesson, students factor and graph quadratic functions. they use the properties of quadratics to calculate the distance.
Curated OER
DNA Extraction with Kitchen Chemistry
Young scholars extract DNA from green peas. In this DNA extraction lesson plan, students use a blender to chop up peas, they mix them with a little soap, they tenderize them and they mix them with alcohol to see the DNA precipitate...
Curated OER
Electricity - Lesson Plan
Tenth graders should explain some basic properties of electricity and know how electricity is produced. They should also explain the electrical components that make up electric circuits.
Curated OER
Transformation of Energy
Sixth graders explore and discuss how several electrical devices work and what energy conversions occur in each device. They connect a zinc strip to a copper strip with alligator clips and wire, immersing each strip in lemon and check...
Curated OER
Electrical Battery
Young scholars investigate the different types of batteries and how they work. In this energy lesson students experiment with batteries and see which ones last the longest.
Curated OER
Mycorrhiza
Students examine the symbiotic relationship between fungus and plants. In this ecosystem lesson students complete several mycorrhiza experiments.
Curated OER
Outdoor Survival
Students are introduced to basic outdoor survival concepts. They identify the seven basic needs for survival. Students describe the symptoms and treatment for frostbite and hypothermia. They compare and contrast the value of different...
Curated OER
How Old Is This Tree?
Students work in pairs to determine the age of a tree using two different methods in this experiment. They collect data about how trees change over time.
Curated OER
Studying Living Organisms
Students are introduced to Hardy-Weinberg Equilibrium without recourse to algebra. After participating in this activity, students gain a feeling for the significance of the Hardy-Weinberg Equilibrium without using algebra.
Curated OER
Teaching Biotechnology By Analogies And Models
Learners explore biotechnology by analogies and models. They read several provided scenarios and answer questions to discover some basic concepts of biotechnology.
Curated OER
Homonyms - Quiz 16
In this interactive homonyms quiz activity, learners use the drop down menu in each of 20 examples. They choose the homophone that fits each sentence and check with the answer in the drop down menu.
Curated OER
Applied Science - Science and Math Pre Lab
Students explore human senses. In this applied Science instructional activity, students utilize their senses to distinguish various objects. Students explain their descriptions.
Curated OER
Grade 4 Science Test
In this grade 4 science quiz worksheet, 4th graders complete a 29 question multiple choice quiz covering a variety of grade 4 concepts.