Alabama Learning Exchange (ALEX)
It Is in the Blood
Ninth graders identify bloodborne pathogens and examine universal precautions. They listen to a speaker from the Health Department speak about bloodborne pathogens, conduct Internet research and discuss OSHA guidelines for protection,...
Science 4 Inquiry
A Whole New World: The Search for Water
Scholars find Earth won't support humans much longer and need to identify a planet with water to inhabit. They test four unknown samples and determine which is the closest to water. Then they explain and defend their results.
Forest Foundation
Exploring Heat & Energy
How does fire keep itself going? Explore the ways that heat uses fuel and energy with a lesson about the fire triangle and combustion. Several activities demonstrate how heat moves from warmer objects to cooler objects, as well as the...
Curated OER
Lightning and Thunder
For this lesson, 5th graders begin to describe the atmosphere;describe weather conditions along with seasonal changes. Students further explain safety precautions during severe weather and go onto Describe patterns of changing weather...
Curated OER
Emergency? Ask A Kid!
What is an actual emergency situation and what should you do to prepare for it? Learners will identify a variety of emergency situations and the appropriate way to address first aid concerns to minimize injuries. They will also discover...
Curated OER
Periodic Behavior of Oxides
Students investigate the properties of oxides and observe their periodic trends. In this behavior of oxides lesson plan, students experiment with metallic oxides and non-metallic oxides to determine if they are acid, basic or amphoteric...
Curated OER
Semipermeable Membranes and Bioaccumulation
Beginning biologists place a drop of food coloring into water of differing temperatures to observe the effect on the diffusion rate. They remove the shells from raw eggs and then experiment with osmosis over the remaining membranes....
Chymist
Earth Science
Explore the consistency of the earth's layers and soil through modeling. By conducting an engaging experiment, learners develop a model for the earth's layers and a soil profile using edible materials. Each material is chosen based on...
Cornell University
Chemical Reactions
Investigate the Law of Conservation of Mass through a lab exploration. Individuals combine materials to initiate chemical reactions. They monitor for signs of reactions and measure the masses before and after the reactions for comparison.
Curated OER
Vegetable Twister
Second graders study the changes in organisms over time. For this Life Science lesson, 2nd graders explore how living things react to changes in the environment. Students identify the basic needs of living things.
Curated OER
Hand Washing: I Can Handle It
Third graders explore biology by viewing a germ video in class. In this sanitation instructional activity, 3rd graders identify the importance of washing hands and complete several on-line germ safety activities. Students view a video in...
Curated OER
Hand Washing: I Can Handle It!
Fourth graders explore diseases by identifying sanitation methods. In this germ prevention lesson, 4th graders identify the common ways germs are passed and the overall impact they have on human health. Students complete several germ...
Curated OER
Sarah Plain and Tall
Young scholars read the story, dividing it into chapters per day until complete. They respond to the ad, just as Sarah, Plain and Tall did and use the correct parts of a letter used including a return address, greeting, body, closing and...
Curated OER
Activity #4 What Do Equations Mean?
Students practice with writing and balancing simple chemcial equations. they comprehend that chemical equations are a method of using a set of univeral symbols to represent what happens experimentally in chemical reactions. Pupils...
Curated OER
Diffusion
Students design and carry out an experiment according to the scientific method. The experiment must test the effects of time and concentration on the rate of diffusion of potassium permanganate into potato cubes. After performing the...
Curated OER
The Chemistry of Water / Industrial Waste at My High School
Students gain factual knowledge of the nature of industrial waste at on their school site. They gain process knowledge of the laboratory techniques and collection procedures for wastewater samples.
Curated OER
Activity #3 Finding Mass
Students use graph paper to construct a graph and determine the slope of a straight line. They determine the weight (mass) of paper clips with a pan balance. Pupils weigh an unknown number of paper clips, and to interpret the graph to...
Curated OER
Elegant Embryology
Students observe embryogenesis in action through early stages of development of eggs. They observe cultures with dissecting and compound microscopes. They draw their egg, record any details and observe for changes. They compare their...
Curated OER
Acids & Bases: What's the Solution?
Students conduct an experiment called "What's the Solution? Acid, Base or Neutral." to determine the differences between these types of substance.
Curated OER
Patterns and Literature
Students create their own patterns. They discuss the reasons why Easter eggs are used in Easter celebrations. They also identify the elements of literature.
Curated OER
Acid-Base Titration
Students determine the concentration of an unknown solution. This task assesses students' abilities to state hypothesis, develop procedures for investigation, plan for recording and organizing observations and data, collect data, create...
Curated OER
Electric Circuits
Students determine the power dissipated in the combination of two resistors connected in series to a 6 volt battery. This task assesses students' abilities to develop procedures for an investigation, develop a plan for recording and...
Curated OER
Hooke's Law
Students explore the relationship between the force applied to a spring and its stretch. They design and conduct an experiment to determine the stretch of spring with 15N of force without having an actual 15N mass.
Curated OER
Exploring the MapleCopter
Study explore the motion of maple seeds and design experiments to explain their spinning flight patterns. They make observations, explain ideas of motion, use models, analyze previous reports and experiments, identify relevant factors...