Curated OER
Erupting Volcano
Fourth graders watch teacher conduct the following experiment. Wearing safety goggles and old clothing is advised. The experiment could ruin clothing and hurt unprotected eyes. Follow the steps below having students write down what they...
Curated OER
Boy, Is That Buoyant!
Fourth graders see that salt increases the density of water and creates a condition wherein objects are more buoyant than would be expected under normal conditions. They describe the relationship between heat energy, evaporation and...
Curated OER
The Water in Our Lives: Kit Practice
Students examine a local water source using testing kits to determine water qualitiy. They identify the pollutants and contaminants in each sample. They determine if samples fall within an acceptable range for drinking water.
Curated OER
Kitchen Electrophoresis
Students investigate and explain the differences active transport versus passive transport. This lesson includes an individual and group activity. The basic steps of electrophores is the focus of inquiry. Identification of the pure...
Curated OER
Measuring Water Quality
Students are introduced to the various methods of measuring water quality. In groups, they test various water samples using the different methods, writing them down for pH, oxygen, salinity, and nitrate levels. They use their data to...
Curated OER
Speleothem Formations
Students examine how speleothem formations can be simulated. Students follow directions carefully in this laboratory experiment, and keep a written account of everything they observe. After five days, the students share their experiment...
Curated OER
Great Salt Lake
Third graders are introduced to the Great Salt Lake (GSL) environment and the various components of it. They make observations about algae and its environment and discuss why it is considered a living organism and various components of...
Curated OER
Carbon Dioxide: The Heat is On
Students examine the greenhouse gases affecting the atmosphere. In groups, they participate in activities in which they examine the effects of heat on the atmosphere and phytoplankton. They research how the phytoplankton differ in warm...
Curated OER
Laboratory - Density of a Material
Middle schoolers conduct a lab (with water, guar gum and sodium borate) and carefully record physical and chemical properties and changes throughout the session, and experiment with weighing by difference.
Curated OER
Physical Properties Of Coal
Students examine and identify the observable properties of coal. After a lecture/demo, students perform a simple experiment. They observe samples of coal and record data in an organized manner.
Curated OER
The Impact of The Sacking of Rome on The English Reformation
Students explain the Sacking of Rome as a major event marking the culmination of the Renaissance Papacy. They explain the divorce of Henry VIII from Catherine of Aragon as the beginning of the English Reformation.
Curated OER
Teaching about Fish Stocking Decisions
Tenth graders complete a directed study, form the internet, and then complete activities.
Curated OER
Diffusion Of Molecules
Students investigate molecular movement while studying how to perform a chemistry investigation.
Curated OER
Beaches of the Delaware Estuary
Young scholars examine estuaries in Delaware. They, in groups, gather samples of water to find organisms and identify them.
Curated OER
Stream Chemistry Monitoring
Learners become familiar with real-world gathering of chemical data. The experience how the science is done: the nature of analysis, data collection, interpretation, and presentation. They study a nearby body of water for their experiment.
Curated OER
Water Quality Monitoring
Young scholars study the water quality of a stream in their area, by measuring the temperature, pH, alkalinity and conductivity. They integrate biology with earth science when using the microscope to study the living organisms in the water.
Curated OER
Analyze the Results
Pupils conduct water tests and sample macroinvertebrates from a nearby source to make a general determination about the overall quality of water. They use worksheets and analyze data as part of a larger unit.
Curated OER
Water Quality Monitoring
Young scholars work together to gather water samples. They compare and contrast the water quality from different places in the community. They answer discussion questions to complete the lesson.
Curated OER
Primary Producers
Students examine the role of carbon in the oceans and how phytoplankton determine the levels present. In groups, they practice measuring primary productivity using two methods. They use the internet to research the role of phytoplankton...
Curated OER
Drink It Up!
Young scholars investigate how the human body needs water by recording their water consumption for a day. They sing a song about drinking water, make and drink Kool-Aid and eat apple slices, and conduct an experiment to determine how...
Curated OER
Geography Action! Rivers 2001-Runoff
Students experiment with how rain affects topsoil using dirt and red tempera paint. At the end of the activity, students find red water in their collection jar, representing nutrients in the soil.
Curated OER
Solubility and Chemical Changes in Groundwater
Students test pH of water before and after it travels through different substrates (igneous pebbles and limestone) to detemine how soluble materials can affect groundwater. They answer questions such as: What happended to the pH of the...
Curated OER
Cloning of Plasmid and Spinach DNA
Young scholars ligate fragments of genomic DNA from spinach into a vector plasmid. They perform a restriction enzyme digestion. Student use a ligated DNA molecule to transform E. coli cells. Students analyze their procedures and...
Curated OER
The Cloning of Plasmid and Spinach DNA
Young scholars will first extract genomic DNA from spinach and perform a restriction enzyme digestion on both the spinach DNA and the plasmid using the same restriction enzyme. They then ligate the cut plasmid DNA with the cut spinach...
Other popular searches
- Dissolving Solids in Liquids
- Dissolving Rate
- Rate of Dissolving
- Dissolving Egg Shells
- Dissolving Sugar
- Science Dissolving
- Melting and Dissolving
- Water Dissolving Candy
- Dissolving and Separating
- Water Dissolving
- Investigate Dissolving Sugar
- Dissolving Teacher Resources