Curated OER
Does Size Matter?
Students explore chemical solutions. For this chemistry lesson, students investigate the relationship between three related experiments about solutions. Students determine variables that affect the chemical concentration of each solution.
Serendip
From Gene to Protein - Transcription and Translation
Learners identify the different steps involved in DNA transcription. In this genetics lesson, pupils complete a worksheet and model the translation process with a paper chain activity. They watch a video on sickle cell anemia and explain...
Curated OER
The Causes of Differences in Density
Young scholars explore what causes differences in density. They observe an models depecting atoms, compounds, and molecules. Students determine if there is air in between atomic bonds. They study the structure and spacing of molecular...
Curated OER
DNA and Protein Synthesis in the Cell
Students explore how DNA fits into chromosomes and how chromosomes relate to the human body. Students learn about DNA replication and protein synthesis and model these two processes.
Curated OER
DNA and Protein Synthesis in the Cell
Learners explore how DNA fits into chromosomes and how chromosomes relate to the human body. They learn about DNA replication and protein synthesis and model these two processes in Web activities.
Curated OER
X or Y- Does it Make a Difference?
Students examine the X and Y chromosomes. In this research instructional activity, students use the 5E instructional activity model as they read articles about human chromosomes then discuss their findings and opinions.
Curated OER
How Genes Work Lesson Plan
High schoolers define the key terms that are the structure and function of DNA. In this genetics lesson plan students complete a lab activity in which they construct a model DNA structure.
Curated OER
Interpreting Chemical Formulas
In this chemical formulas worksheet, learners practice naming molecular compounds by their formulas and determine if a gas is a compound or an element. This worksheet has 13 fill in the blank questions.
American Chemical Society
Flame Out
Add a little heat to your science lesson. Young experimenters work to understand the chemical reaction taking place when a candle burns. They experiment with both oxygen and carbon dioxide to make conclusions about the reaction.
Curated OER
Bonding Theories
In this bonding learning exercise, students fill in 8 blanks with the appropriate terms about theories of bonding, they determine if 6 statements are true or false, they match 5 terms with their meanings and they solve 1 problem related...
Curated OER
Applied Evolution: How Will We Get There from Here?
Students explore the basic process of natural selection and how people can manipulate that process today. The consequences of natural selection on daily life and the implications of evolutionary biology in basic and applied science is...
Curated OER
DNA AND PROTEIN SYNTHESIS IN THE CELL
Pupils explore the structure of DNA and the process of DNA replication, describe the process of protein synthesis, recognize the importance of proteins in the human body, and look at how mutations affect protein synthesis.
Curated OER
Creating Bonds
For this creating bonds worksheet, students create 2-D and 3-D models of the molecular formula provided. Students complete a chart of information about the molecular formula given.
Curated OER
Dissolved Oxygen
Students discuss the relationships between dissolved oxygen in a stream, stream temperature, organic waste loads, and stream conditions by studying and using a model of dissolved oxygen in the stream.
Curated OER
Control of Prokaryotic (Bacterial) Genes
A nicely formatted set of slides that logically follow and define the structure and function of the genes in Bacteria. The repressor proteins and other gene regulators are listed and diagrams support the explanations of their function on...
Curated OER
Using several learning modalities to teach about the Periodic Table.
Learners identify how to relate the position of an element in the periodic table to its atomic number and atomic mass. They identify how to use the periodic table to identify metals, semimetals, nonmetals, and halogens, and also,...
American Chemical Society
The Ups and Downs of Thermometers
What has a thermometer earned that your pupils haven't? A degree! After reviewing the previous lessons about molecules and degrees, scholars observe how thermometers work before building their own. The module includes a activity sheet.
American Chemical Society
Heat, Temperature, and Conduction
How does heat move from one item to another, even when the items are in different states of matter? Pupils experiment with adding washers to hot water and adding hot washers to room temperature water to observe the heat transfer.
Rochester Institute of Technology
Molecules and Fuel Cell Technology
A fuel cell is where the jailer keeps gas guzzlers. Scholars review chemical reactions, chemical bonds, and chemical structure in order to apply these concepts. Participants construct fuel cell kits, using electrolysis to run the car and...
K-State Research and Extensions
Crystal Shapes
Of quartz I love geology! The chapter offers five activities at three different levels. It features hands-on activities that cover crystal shapes, cleavage and fracture, hardness scale, specific gravity, and mineral identification....
Virginia Department of Education
Physical and Chemical Properties of Water
How can you effectively provide detailed concepts of water properties to your high school class in a way they find exciting and challenging at the same time? By letting them play, of course! Through a variety of experiments, pupils...
Curated OER
Pharmaceuticals and Treatments
Students perform an experiment involving reverse transcriptase-polymerized chain reaction HIV replication to better examine the biotechnology used by scientists in pharmaceutical research of infections diseases like HIV. Students examine...
Virginia Department of Education
Charles’ Law
Searching for a relatively interesting way to demonstrate Charles' Law? Here is a lesson in which pupils heat air inside a flask and then cool the flask to quickly cool the air. They make observations about what occurs during the cooling...
Curated OER
What Are The Properties of Sea Water?
Ninth graders conduct research on the subject of sea water. They use a variety of resources to obtain information. There are helpful resource links listed in the lesson. In conjunction with the research students make inquiry of the...
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