Curated OER
Chlorophyll
Students explain the importance of chlorophyll in plants. In this biology activity, students extract chlorophyll from different plant sources using chromatography. They discover the different factors needed for photosynthesis to take place.
Curated OER
Investigating the Effect of Minerals on Plant Growth
How do different minerals affect the growth of plants? Budding botanists find out in a multi-week experiment that has them using solutions with specific mineral deficiencies. While there is a lot of preparation for the investigation,...
Curated OER
Seedless Plants
Journey through the world of seedless plants with this visually appealing PowerPoint. Physical characteristics of mosses, liverworts, ferns, horsetails, and club mosses are detailed in bullet-point fashion. If possible, have living...
Towson University
Berries...With a Side of DNA? (High School)
Is DNA still present after picking fruit or cooking vegetables? Biology scholars extract and collect DNA strands in an impactful lab. Working groups prepare their samples and compare their results to negative and positive standard...
Curated OER
Fall 1-The Rain Forest Biome and the Effects of Acid Rain - Biology Teaching Thesis
High schoolers explain why rain forests have great biodiversity, and list each layer of a rain forest and tell an organism that lives in each. They identify the cause of acid rain and its affect on a rain forest. Students hypothesize the...
Curated OER
DNA Isolation from Plant Tissue
Students perform an experiment to extract and observe DNA from plant Tissue. They read about the procedure and relate it to the procedure used to isolate DNA from an endangered plant species. This is instructional activity three in a...
Curated OER
How Can We Study the Differences in Animal and Plant Cells Using the Compound Microscope?
Students examine their cheek cells with a compound microscope. They identify different parts of the cell. They compare and contrast animal and plant cells with the microscope as well.
Curated OER
Alien Plant Invasion: A Filed Study project at Saguaro National Park
Students are able to describe the purpose of National Parks and Monuments. They describe three ways alien plants species affect native populations of plants and animals. Students are able to properly set up a study plot, measure and...
Serendip
Changing Biological Communities – Disturbance and Succession
After cutting down a forest to make a farm, how long would it take the environment to turn an abandoned farm back into a forest? Scholars study this exact scenario while they interpret many charts and graphs of the changing ecosystems as...
Curated OER
Comparing Animal and Plant Cell Structure
Students work as a team to use the ProScope Digital USB Microscope and a computer to collect microscopic images from a variety of organisms. When they compare these specimens, they are able to determine how they are alike and different...
Sunlight Cal-Tech
Chromatography of Plant Pigments
Through a hands-on activity, an acetone-spinach solution is pre-made and learners use this solution to separate the pigments found in spinach using chromatography. The comprehensive resource includes an analysis and conclusion questions.
Nuffield Foundation
Investigating Transport Systems in a Flowering Plant
Some weddings have flowers in a unique, unnatural color to match the theme. Young scientists take part in this process to learn about the function of the xylem as they observe colored water moving through a flower. Then, they experiment...
Curated OER
Studying Plant Development Through Metabolic Activity
A hands-on activity which allows pupils to learn about cellular respiration. This activity contains a range of investigations testing the rates of cellular respiration to demonstrate the relationship between metabolic rates of...
Curated OER
Cell Cookie Lesson Plan
Students review the structure and fuctions of plant and animal cells. They use various types of materials such as sugar cookies and cake frosting for this lesson.
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 activity involves environment...
Curated OER
Temperature and the Tomato
You will need a photovoltaic system and monitor at your school in order to obtain all of the data required to thoroughly implement this lesson. Your class monitors daily temperature and insolation amounts over a two week span of time....
Curated OER
Biotechnology
A continuous cascade of information comes through this PowerPoint on biotechnology. The topic is defined, a history is presented, and basic genetic engineering techniques are explained. The topic is covered in an objective manner,...
Curated OER
Plant and Animal Cells
Students investigate the difference between plant and animal cells. They observe a variety o plant and animals cells by looking at a piece of cork, an onion, elodea, prepared slides of paramecium, human bone, frog blood, and human...
Curated OER
Plant Reproduction
High schoolers identify the different parts and function of a flower's reproductive system. In this biology lesson plan, students explain how pollination works. They watch a video and practice labeling parts of both flower and leaf.
Curated OER
Native Plant Restoration Project
Students distinguish between exotic and native plant species. They work in groups in the field to restore a natural habitat. A class map is created to reflect their work in the field.
Curated OER
Plant Biotechnology: Controlling Tissue Differentiation
Learners demonstrate hormonal control of plant tissue differentiation and relate this differentiation to gene expression. They explore the effects of hormones (auxin and cytokinin) on the genes that control tissue differentiation in callus.
Nuffield Foundation
Observing Water Moving Through Plants
We know plants assist in the water cycle, but how do plants get water from the ground into the air? Through a series of demonstrations or labs, scholars observe the movement of water through plants. They microscopically view the cells...
Curated OER
Transport in Plants
Quite a detailed and advanced look at the transport mechanisms of a plant. The absorption and control of sugar and water concentration are explained and will help an understanding of homeostasis concepts and organ specialization.
Curated OER
Support and Transport in Plants
All types of transport systems in a dicotyledon plant are detailed here, with clear labelled diagrams and notes for the specific structures and functions. The way that these systems have adapted, and how support is assisted by the...
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