Curated OER
Raven Chapter 12 Guided Notes: Sexual Reproduction & Meiosis
Young biologists define reproduction vocabulary terms, answer critical-thinking questions, label a diagram of the human life cycle, and complete a chart comparing mitosis to meiosis. This is a well-balanced worksheet. Even though it...
Baylor College
Reebops: A “Model” Organism for Teaching Genetic Concepts
In a sweet simulation, junior geneticists examine the chromosomes of a fictitious Reebop marshmallow animal, combine chromosomes to produce offspring, and then make a model of the resulting Reebop baby. Phenotypes include number of...
Curated OER
Cell Cycle
This mitosis activity targets AP-level biology courses. Learners identify the roles of kinase, cyclin, and CDKs, as well as describing external signals for growth. Large and colorful diagrams are displayed within the activity for high...
Curated OER
Evidence of Evolution by Natural Selection: Testable Hypotheses #2
These slides will activate prior knowledge with real-life examples of natural selection. The predictions and outcomes for those examples are explained. Your students will like the information about the relevant chromosome tests that can...
Curated OER
Reebops a Model "Organism" for Teaching Genetics Concepts
Reebops are cute, marshmallow-based creatures that can be used to teach inheritance. Beginning biologists draw strips of paper that represent chromosomes from two envelopes, one for the father, and one for the mother. Each parent...
Curated OER
The Cell Cycle: Cell Growth, Cell Division
Help your students understand cell division. Explore the topics of mitosis by examining the details of chromosomes at interphase, metaphase, anaphase, prophase, and telophase. Wonderful slides will keep your students' attention...
Serendip
Mitosis and Meiosis Card Sort
Cells divide by one of two processes, either mitosis or meiosis. Scholars sort cards into two sets, one representing each type of cell division. Then, they sequence the cards demonstrating an understanding of the movement of chromosomes.
Curated OER
DNA on Stick
Students experience a "hands-on" activity to get visual evidence of the physical nature of DNA and the process of DNA purification. They explore one method of chromosomal DNA isolation and DNA extraction.
Curated OER
Genes
High schoolers discuss the difference between a gene, DNA, chromatid, and chromosome. They predict how changes in chromosome number or structure affect development. Students discuss what causes genetic disorders. They view a...
Curated OER
DNA Recombination
Students describe the process of DNA Recombination and its uses. They are asked what genetic effect is associated with the exercise? Students discuss other opportunities of DNA recombination. They are given a worksheet, and students...
Curated OER
Extracting DNA
Students explore DNA, genes, chromosomes and the chemicals that make up DNA. They research Internet resources to develop their knowledge of DNA. They conduct an experiment to separate DNA from peas and create a poster that they can use...
Curated OER
Karyotype Puzzle
Students identify chromosome pairs based upon band patterns and location of centromere. They order chromosome pairs based upon size. Students differentiate normal karyotypes from abnormal karyotypes. They correctly record karyotype...
Curated OER
Genetic Changes
For this genetic change worksheet, students will explore the changes that can occur in DNA including point mutations and chromosomal mutations. This worksheet has 11 multiple choice questions.
Curated OER
Human Genetics-- Finding Our Genes
In this science worksheet, students study the relationships between cells, DNA, chromosomes, bases and genes. Students cut apart 6 cards and paste them onto another paper in order from largest objects to smallest objects. Prior knowledge...
Curated OER
Dragon Genetics Lab-Principles of Mendelian Genetics
Young scholars study genetic traits using popsicle sticks as chromosomes. In this biology lesson, students explain how traits are inherited from parents. They differentiate dominant and recessive genes.
Curated OER
MITOSIS
Tenth graders examine the process of mitosis on a laser disc. They examine mitosis in an onion utilizing the microscope.
Curated OER
DNA Extraction From Onion
Students extract DNA from an onion using household equipment and supplies.
Curated OER
Cells: Structures and Processes
Students explore the basic unit of life, the cell in this nine lessons unit. The cell structure of animal and plant cell functions and how they affect our world are probed in this unit.
Curated OER
Groovy DNA Beads
Learners create models of DNA and RNA using string and beads. They use beads representing the four nitrogenous bases of DNA to create a portion of a strand of DNA, and it's corresponding RNA. Then, students examine how many of their...
Curated OER
How Does DNA Determine the Traits of an Organism?
In this DNA worksheet, students examine a sequence of DNA of a fictitious species. They determine the traits the species has given amino acids sequences and chart of traits that each amino acid sequence indicates. Students transcribe and...
Curated OER
Review of Cell Reproduction
In this biology review worksheet, students complete 50 multiple choice questions on the stages of mitosis and meiosis. They compare and contrast the two.
Curated OER
Biotechnology
The intricate details of DNA structure and the double helix are covered in this presentation. Many details about chemical behavior are also explained which will help your students review DNA. Many of the slides are summaries and...
Curated OER
Chromosomes and Genes in Action: Microviewer
In this chromosomes activity, students understand the make up of a DNA molecule and compare the different ways chromosomes are connected. This activity has 35 fill in the blank questions and 6 drawings.
Curated OER
Karyotypes & Chromosome Inheritance
Young scholars study Mendelian genetic terms, locate and name loci on chromosomes, karyotype construction, inheritance patterns through families.
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