New ReviewWhy do siblings often look so different from one another? Discover the process of making gametes using a short video from a large biology playlist. The narrator explains each step while animated chromatids play out the scenario that...

A human egg cell measures more than 30 times the size of a human sperm cell. An engaging video in the Fuse School playlist discusses the differences between sperm and egg cells. It highlights the reasons for the differences as they come...

Birds do it, bees do it ... and snails do their own strange form of it. Discover the awkward encounter between hermaphrodite snails that ultimately results in sexual reproduction. The narrator of the short video explains the purpose for...

The smallest cell in a human body is sperm while the largest cell in a human body is an egg. The video discusses the formation of gametes from a scientific perspective. It includes the process of spermatogenesis, oogenesis and concludes...

Does day one of meiosis in your biology classroom make you wanna split? Get the class off to a great start using this attractive and thoughtfully worded slideshow. In addition to explaining what happens during each step of meiosis,...

The narrator of this short video about the male reproductive system begins by comparing egg and sperm. He then discusses how sperm is produced, how and which hormones play a role in sperm production, how sperm mature, and how they leave...

Do you know what doesn't stink? This resource! The video explains how people can smell, when they start smelling, and the changing idea of how many different smells individuals can identify. It introduces the concept of olfactory...

How do contraceptives work? What are the forms of contraceptives? Is one form better than others? How reliable is each type? The three forms of contraception—block, disable, or suppress—are examined in a short video designed for high...

An informative video overviews haploid versus diploid cells, how meiosis, fertilization, and mitosis all work together, how mitosis and meiosis differ in their processes and end results, and concludes with a brief discussion about...

Learning about meiosis requires your undivided attention. The video covers meiosis including detail about all eight phases. It provides compare-and-contrast examples between meiosis and mitosis. 

It's every health and science teacher's favorite subject to cover: the reproductive system. This comprehensive instructional activity introduces adolescents to the reproductive anatomy of men and women with the help of a series of...

Young pupils are introduced to the male reproductive system, the process of reproduction and conception through worksheets, discussion, and instructional guidance. 

Three-dimensional animation zooms in on human development as it begins in the female ovaries. The animated egg changes and forms as you watch it travel down the fallopian tube into the uterus.

Look here for a narrative approach to cells origins and discovery by microscopes. Though it is a slightly older clip, it contains some lovely footage of cells up close. Begin with prokaryotes and move onto eukaryotes and the differences...

Show your beginning biologists and anatomists this clip to cover the male reproductive system. This presentation is narrated, dealing with the male structures and functions of the reproductive system. Testosterone is covered in detail...

Sal from the Khan Academy draws an example of sexual reproduction and the chromosomes that come together from each gamete. He explains mitosis about halfway through the video, eventually showing differentiation and meiosis. Give your...

Meiosis is explained while video animation illustrates the different phases. Discuss with your biologists how meiosis is different than mitosis as you watch this clip.

A simple worksheet helps biology or health learners review the events that occur in both the female and male reproductive systems. For each, they read a series of sentences and arrange them in order by numbering them. Brief, but...

A handout on genetic inheritance begins with a reading on alleles and how they can result in albinism. Junior geneticists learn to complete Punnett squares and participate in a coin toss simulation of allele pairing. They also learn...

Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year course on the living...

Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple choice, graph interpretation, and essay analysys questions, 73 of them in all. Topics range from...

Pupils watch a film about puberty, define key terms and compare and contrast male and female development. They discuss the purposes of brassieres, athletic supporters and mentrual hygiene products.

In this reproduction activity, students read four paragraphs about reproduction and match eight terms to their definitions. Topics include sexual reproduction, chromosomes, genes and asexual reproduction.

In this chromosomes and genes learning exercise, students draw a cell and show what happens to the chromosomes when it divides. They answer questions about cell division.