Curated OER
The Communications Lab
Students build and test a type of communication system called a parabolic-dish receiver. This type of system is exactly like radio telescopes, which are discussed in our song. They explain how signals are transmitted and captured with...
Curated OER
DOES A FLUCTUATION IN TEMPERATURE IFFECT THE GROWTH AND SURVIVAL RATE OF AQUATIC PLANTS?
Students determine if different temperatures effect the growth and survival rates of aquatic plants and evaluate the optimal temperature for the growth of aquatic plants.
Curated OER
Temperature and Brine Shrimp Eggs
High schoolers determine the optimal temperature at which brine shrimp eggs hatch and develop. They evaluate the changes, if any, which occur in a brine shrimp culture at various temperatures.
Curated OER
Effects of Nitrate and Phosphate Changes on the Growth of Algae
Students determine the effects of an increase of the amount of nitrate and phosphate levels on the growth of algae. the development of a hypothesis is encouraged and students proceed to a conclusion based on their results.
Curated OER
What Makes a Shadow?
Second graders respond to language, meanings and ideas in different explanatory texts relating them to personal experiences. They listen to and interact with others. Ask questions and talk about personal experiences in a group.
Curated OER
The Undiscovered Planet
Students find a planetary object using star fields. In this investigative instructional activity students determine the distance to an object using trigonometric parallax.
Curated OER
Field Trip to School
Pupils better explain the diversity and adaptations of living organisms.
Curated OER
Characterizing Drosophila Mutants
Students investigate wild-type and several mutant varieties of Drosophila melanogaster, which are characterized and distinguished according to pteridine pigments. They discoverthat paper chromatography of the wild-type Drosophila results...
Curated OER
Testing Termites to Discover
Students design an experiment to discover how termites respond to their environment.
Curated OER
Cycling Energy
Fourth graders are introduced to how electricity is produced. In groups, they compare and contrast the linear production of energy with other forms of mechanical energy production. They try to make a turbine work acting like it is part...
Curated OER
Birth, Growth, And Development
Young scholars understand that all living things have a life cycle that includes being born, developing into an adult, reproducing, and eventually dying.
Curated OER
Wax On, Wane Off! the Different Views of the Moon
Students create a three-dimensional model of the Earth and Moon to show the different phases of the moon as they appear on Earth. In small groups, they draw a diagram for a phase, set up the model in the drawn positions then test it with...
Curated OER
Use Concept Maps to Teach the Transfer of Energy
Practical tips, lessons, and ideas for teaching the transfer of energy.
Curated OER
Investigation 3 - What is Moonlight?
Third graders observe a demonstration explaining that the moon reflects sunlight in ordr to shine.
Curated OER
Spectral Surprise
Students experience a model that produces, separating, and displaying spectral colors.
Curated OER
Sizing Up Sound
Sixth graders are introduced to the concepts of sound waves and frequency. As a class, they listen to the differences between different types of instruments. To end the lesson, they practice identifying low and high pitches and playing...
Curated OER
Exploring With Photograms
Learners observe the interaction between energy absorbed, reflected or transmitted through an object in a photochemical process with a classroom demonstration.
Curated OER
Moon WebQuest
Third graders research basic information about the moon and identify the phases and order of the phases of the moon. They conduct Internet research, complete a moon WebQuest, and write a magazine article about the moon using their...
Curated OER
Subject Selection in Clinical Trials
Learners design and conduct an experiment to test a hypothesis. They create a question/objective based on the results of their experiment that can be answered by performing a human clinical trial. Students write inclusion and exclusion...
Curated OER
How Green Are We?
Students identify and interpret the importance of energy efficiency in connection with air pollution. They communicate with families and peers about ways to more effectively contribute to the reduction of air pollution. Finally,...
Curated OER
All The News
Students simulate newspaper critics in the topics of heat and temperature. They write a scientific critique of evidence and claims used in a newspaper article and research using KIE software. They write notes on the letter to the editor...
Curated OER
Which Wrap Is Wrapped Right?
Students investigate the integrity and strength of different types of food wraps. They test the wraps and create a graphic organizer for the data. Once it is organized then a lab report can be written. The lesson contains background...
Curated OER
Thinking inside the Box: Dangers of Tanning Beds
Pupils research their assigned position pro- or con- for the statement "The use of tanning beds by teens should be regulated" and write a short position paper. They participate in a debate concerning the statement. Students write a one...
Curated OER
Curricular Correlations
First graders listen to prerecorded sounds and put them into categories. They discus the sounds that would be heard outdoors, and indoors. They go outside for a few minutes and take a "hearing walk." Then they come inside and close their...