Curated OER
Antigens
Students examine antigens including ones found in humans. For this immune lesson students complete several experiments in relation to antigens and antibodies.
Curated OER
Chromosomes
Young scholars explore genetics, chromosomes and DNA. In this genetics lesson students design a chromosome and identify a family tree through genetics.
Curated OER
DNA
Learners explore the basics of DNA and its history. In this DNA lesson students extract DNA from fruits and understand how it is used in forensics.
Curated OER
Genes
Students explore the history, inheritance and mutations of genetics. In this genetic lesson plan students complete experiments on DNA sequences.
Curated OER
Temperature and the Tomato
You will need a photovoltaic system and monitor at your school in order to obtain all of the data required to thoroughly implement this instructional activity. Your class monitors daily temperature and insolation amounts over a two week...
Curated OER
Marine Habitats of Galveston Island
Four lessons introduce elementary ecologists to salt marsh and sandy beach habitats. In the first lesson plan, they place shells and other materials in vinegar to determine if they contain calcium carbonate. In the second lesson plan,...
Curated OER
Auxin: Indole-3-Acetic Acid
Students identify auxins from their structural formulas. They understand the process of refluxing in chemical synthesis. Students perform thin layer chromatography using silica gel plates to differentiate chemical substances.
Curated OER
Introduction to Chemistry
In this introduction to chemistry worksheet, students answer 9 questions regarding the study of chemistry. The first part is matching, then they "think like a scientist" and then they problem solve.
Curated OER
Chromatography
Learners conduct various experiments on chromatography. In this chemistry lesson, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with each other.
Curated OER
Amylase Enzyme In Saliva
Students test for amaylase enzyme in a variety of substances. Student pairs perform a series of tests to determine how long it takes the starch sample to change to sugar molecules and the blue color to disappear when various saliva...
Curated OER
SIM Ecosystem
High schoolers identify and interpret the concept of an ecosystem and the potential impact humans have on ecosystems. They also proficient in organized and methodical Internet searches. Finally, students become proficient with public...