Teacher Web
Plant Reproduction—Structure of a Flower
What happened to the plant in math class? It grew square roots. Here, a set of 11 worksheets provide a review of plant reproduction. It includes the structure of a flower and each part's function, pollination, fertilization, seed...
Curated OER
How Do Flowering Plants Reproduce
Students investigate how flowering plants reproduce. They identify and describe the functions of the major sexual organs of a flower and fruit by examining and dissecting flowers and fruit.
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
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 process...
Biology Junction
Seed Plants: Gymnosperms and Angiosperms
One of the reasons plants found success on land relates to seed development. Scholars learn about many different forms of seeds and how they changed over time. It describes the structure and function of many different types of seeds in...
Curated OER
Flowers and Pollination
Learners explore the environment by researching plant reproduction. In this pollination lesson, students define botany related vocabulary terms such as disc flower, petal and fertilization. Learners dissect a flower with their classmates...
Curated OER
Heredity Worksheet #2
In this genetics instructional activity, students use a diagram showing the genetic offspring of plants with different types of seeds to answer 4 short answer questions. Then students determine the traits of offspring of different...
Biology Junction
Plant Structure and Function: Roots, Stems, and Leaves
Scientists found fossils of plants more than 420 million years old—but plants existed for up to 100 million years prior to these fossils. Learn about the importance of plants to the entire planet. Viewing a presentation helps scholars...
Curated OER
Plants
In this plants instructional activity, students review the alternation of generations in plants and the function of seeds and flowers for plants. This instructional activity has 11 short answer questions and 4 fill in the blank questions.
Curated OER
Mendelian Genetics
Although these slides seem full of text, the information is bulleted and clear. There is a list of vocabulary and then two slides to define examples of Mendelian inheritance and rules of probability. The remaining five slides look at...
Curated OER
Pollen Tube Growth
Learners demonstrate the proper usage of the compound and dissecting microscopes. They identify the parts of a flower and the functions of the flower parts. Students describe the process of gamete formation and fertilization in a flower.
Curated OER
Pollination Power
Students go out into the garden and observe pollinating animals through hand lenses. In this pollination lesson plan, students also discuss how animals carry seeds to create new plants elsewhere.
Curated OER
Germination: Name that Seed
Students investigate seeds, flowers and germinating seeds. In this germination lesson plan, students observe a stalk of corn, a corn seed, Gladiolas and glass jars containing germinating sees and plants. Students answer 8 questions...
Curated OER
Mendel's Laws of Heredity
In this heredity activity, students will review the work Mendel did on predicting how traits were passed down from generation to generation. Then students will review monohybrid and dihybrid crosses and Punnett squares. This activity has...
Curated OER
Principles of Heredity
Learners model traits on genes using colored paper and tongue depressors to represent chromosomes. In this heredity lesson plan, students use their "chromosome sticks" to understand chromosome pairs, genes, dominant traits, recessive...
Curated OER
Pollen & Pollination
Students identify the different ways things are pollinated and how to manage pollen. In this pollination lesson students complete an experiment on how moths pollinate flowers.
Curated OER
Genetics Crossword
In this biology worksheet, students complete a crossword puzzle with 38 questions on genetics. They identify the different parts and functions of a flower.
Curated OER
Mitosis and Meiosis
Students model and differentiate between the processes of mitosis and meiosis. In partners, they use yarn and construction paper to create models for each of the phases of mitosis and meiosis then compare the chromosome numbers in each...
Curated OER
Punnett Squares/Genetics
Ninth graders complete a monohybrid cross and a dihybrid cross. In this biology lesson, 9th graders predict the traits of offspring using the Punnett square. They differentiate recessive and dominant genes.
Curated OER
Yeast: A Dihybrid Cross
Students create a yeast dihybrid cross and follow two forms of each of two traits: red growth versus cream color, and tryptophan-dependent versus tryptophan-independent. They complete diagrams to represent the alleles, predict the...
Curated OER
Yeast - A Dihybrid Cross
Students make a yeast dihybrid cross and follow two forms of each of two traits: red growth versus cream color, and tryptophan-dependent versus tryptophan-independent.