Curated OER
Thin Layer Chromatography (TLC) Separation of Plant Pigments - Chlorophyll, Carotene
Students use TLC separations to identify various substances. In this chlorophyll lesson students separate pigments found in different plants.
Curated OER
How Does a Green Plant Grow?
Students of all ages can explore the question "how do seeds grow?", design an experiment to answer the question, predict the outcome of the experiment then conduct the experiment.
Biology Junction
Photosynthesis Crossword
In this photosynthesis worksheet, pupils complete a crossword puzzle with 26 questions on the processes involved in photosynthesis.
Curated OER
The Chemistry of Life
In this chemistry of life activity, students will review key terms of plant cell structure and chemistry by reading 13 clues to complete the puzzle. Word bank is included.
Curated OER
AP: Chapter 26: Origin of Life
Five pages take biologists on a generalized survey of the origin of life. Queries are made regarding theories of how life developed, ancient Earth conditions, and the ever-changing field of taxonomy. The experiments of different...
Carnegie Mellon University
Understanding Electricity Mix Tradeoffs
Use the accompanying presentation and colorful technology sheets to introduce your class to the 10 different energy technologies. Connect kids to an interactive computer tool that allows them to combine different types of power...
Garden Earth Naturalist Club
Parts of a Flower! Flower Dissection
Sometimes the best way to learn about plants is to see the different parts of a plant yourself. Groups of learners dissect flowers to answer questions about what they observe and what they wonder about their flower.
Teach Engineering
Edible Algae Models
Sometimes it's okay to eat your science experiment. A hands-on activity has pupils create models for algae to learn about its cellular structure. The best part of the experiment? The resulting juice-filled gels are edible—yum!
Curated OER
Pollination Power
Second graders study and examine the structure of a flower. In this pollination lesson plan, 2nd graders observe pollinators in the garden and dissect a flower. Students then plant strawberry plants in the garden and observe the...
Biology Junction
Photosynthesis: Energy and Life
All life requires energy ... and the connection between energy and plant life typically requires photosynthesis. Scholars explore photosynthesis in depth from ATP/ADP through the Calvin cycle. A helpful presentation highlights concepts...
Curated OER
The Long Road to Coffee
Students discover how coffee is processed from a plant, to a drink. In this life cycle lesson, students study that cells and organisms go through a cycle of growth and change. Students organize picture cards, illustrate how coffee...
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...
Curated OER
What Do Plants Need to Grow?
Fourth graders control variables to determine the effect on plant growth. They collect information by observing and measuring and construct simple graphs, tables, maps and charts to organize, examine and evaluate information.
Curated OER
Extraction of DNA from Onion
Students experiment with DNA by isolating it from plant tissue. They investigate whole onions to prepare DNA. They complete the experiment to examine the structural characteristics of DNA.
Curated OER
Matching Worksheet: Life Science
In this matching worksheet, learners match fifteen words to their definition. They identify words dealing life science such as cell, cell membrane, producer, and antibodies.
Curated OER
Plant Life Cycle
Fourth graders explore the plant life cycle. They discuss the sequence of events in the life cycle of the plant and illustrate how the life cycle never ends. Students explore the importance of water, sunlight, and nutrients during the...
Curated OER
Characteristics of Plants
In this characteristics of plants worksheet, students name two things that all plants have in common. Then they describe how the cell walls and cuticles help plants adapt to life on land. Students also explain the difference between...
Curated OER
AP Biology Lesson Outline
Twelfth graders research about the different careers in bioengineering. In this biology lesson, 12th graders identify the different stages in the cell cycle. They discuss the pros and cons of using radiation.
Curated OER
Plant Processes
In this science worksheet, middle schoolers explore why plants grow in a certain direction by asking a question and using the scientific method to perform the lab.
Curated OER
Plant Biotechnology: Controlling Tissue Differentiation
Young scholars 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...
Curated OER
Plant Biotechnology: Controlling Tissue Differentation
Students demonstrate skills of biotechnology stringent aseptic technique and statistical analysis. They describe hormonal control of plant tissue differentiation and relate this to gene expression. Students observe the effects of...
Curated OER
Fuel Cells
Students examine how fuel cells and combustion engines work. Using the internet, they research the positives and negatives of the various energy sources. In groups, they complete an experiment with a working fuel cell model and take a...
Curated OER
Stomata
Students explore what the stoma does for a plant. In this botany lesson students complete a stomatal peel experiment and measure its densities.
Curated OER
Underneath the Microscope
Eighth graders enhance their skills in operating a microscope. They become comfortable with the vocabulary associated with microscopes and investigate how to place slides and focus them properly using the microscope. Students are given...
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