American Museum of Natural History
What's This? Reproduction
Attracting the right mate is as important for humans as any other species. An interesting lesson teaches individuals about several strategies that animals and plants have adapted to attract their mates. From colorful nests to powerful...
Curated OER
Human Reproductive Processes Quiz
Quiz your learners on the reproductive process using this terminology assessment tool! Choose 1 of 2 options: have students play online, or make copies of the paper version. The advantage to playing the online matching game is its...
Curated OER
Human Reproductive Cells Quiz
Quiz your learners on human reproductive cells using this terminology assessment tool! Choose 1 of 2 options: have students play online, or make copies of the paper version. The advantage to playing the online matching game is its...
Curated OER
Quiz on Human Reproductive System
In this human reproduction worksheet, students complete an online interactive quiz about hormones, sexual development and human reproduction. There is also an option for a paper and pencil version.
Curated OER
Female Reproductive Organs Quiz
In this female reproductive organs quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.
Curated OER
Quiz- Male Reproductive Organs
In this male worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.
Whitman College
Virtual Fetal Pig Dissection
Pigs and humans have the same metabolism level and similar organs and systems, which is why they are often used in scientific laboratories. This worthy virtual dissection of a fetal pig divides into eight chapters: anatomical references,...
CK-12 Foundation
Cell Cycle: Phases of the Cell Cycle
Eukaryotic cells go through a cycle of creation, reproduction, and death. The video choreographs the cell cycle to music from a popular movie. This prepares scholars to answer the questions in the online interactive.
NOAA
Seamounts
How do chains of islands form? Young oceanographers explore the mountains of the deep in the final installment in a 13-part series. The interactive compares types of seamounts based on their overall height and height under the water, as...
Cold Spring Harbor Laboratory
Sex Cells Have One Set of Chromosomes; Body Cells Have Two
What's the difference between body cells and sex cells? Learners explore the question and the process of meiosis using an interactive lesson. An animation describes the discovery of meiosis and describes its phases for a detailed and...
Cold Spring Harbor Laboratory
Development Balances Cell Growth and Death
Cells demonstrate a life cycle like other living things, but what if death was no longer part of the cycle? Learn about the important balance requiring death to continue functioning. An online interactive introduces a group of scientists...
Scholastic
Study Jams! Flowers
RJ hangs out in Zoe's garden as she explains pollination, flower anatomy, and fertilization. This cartoon-styled feature is sure to stay in your botanists' minds! Follow it with the dissection of large flowers, such as the lily.
Cold Spring Harbor Laboratory
Specialized Chromosomes Determine Gender
Are you an XX or an XY? Budding scientists learn about cellular fertilization and the determination of gender in a thorough online lesson. They follow their study with a set of interactive reflection questions.
Howard Hughes Medical Institute
Test Your Knowledge of Sex Determination
Humans, fruit flies, and reptiles have their own rules where sex chromosomes are concerned. Scholars flip through a slide show offering an explanation of the chromosomes that determine the sex of different species. What is female in one...
Cold Spring Harbor Laboratory
Chromosomes Carry Genes
Some traits only exist in males and some only in females. Pupils learn how the location of genes on sex chromosomes determines them using an interactive lesson. An animation illustrates how scientists know this to be true and shows how...
Curated OER
Plant Life Cycle
In this exploring the processes from seed to reproduction of a plant online interactive worksheet, students read a passage explaining the plant life cycle and answer multiple choice questions about what they read. Students choose 8 answers.
Curated OER
Curious? Two Of You?
In this, "Curious? Two of You?" worksheet, students answer three multiple choice questions, interactively, about cloning, then check answers online.
Cold Spring Harbor Laboratory
Bacteria and Viruses Have DNA Too
In the 1940s, scientists discovered bacteria conjugation, the process of DNA transfer or bacterial sex. The discovery proved that bacteria and viruses contain DNA and led to a Nobel prize. Interested individuals learn about the...
Curated OER
Activity Two: The Classic Fossil Lab-Simple Format
In this fossil worksheet, students are given a bag of fossils to identify. They use a key and a worksheet with pictures of the various types of fossils. They answer questions about fossils and use a web site to find out if their state...
Curated OER
Parts of the Seed
In this biology learning exercise, students read about the parts of plant seeds and look at a seed diagram. They read about the roots, endosperm, embryo, and the process of germination. They answer 8 online multiple choice questions...
Curated OER
Breaking News English: Sex Education
In this sex education worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write, and...
Curated OER
Parts of the Flower
In this biology worksheet, students examine a diagram of a flower and read a selection that describes all of the parts including the petals, the stamen, the anther, and the sepals. They answer 11 on-line fill in the blank questions using...
Curated OER
Internet 101: Vocabulary Skills
In this online interactive vocabulary skills worksheet, students answer 10 fill in the blank questions regarding Internet-related words. Students may submit their answers to be scored.
Curated OER
Endocrine System Quiz
For this endocrine system quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.
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