Creative Chemistry
The Effect of Concentration Changes on Equilibrium
In this concentration changes and equilibrium worksheet, learners experiment with iron (III) ions and thiocyanate ions to observe the effects of concentration on the equilibrium of solutions. Students observe their mixtures, explain the...
Curated OER
The Blue Bottle: An Example of Teacher-Guided Inquiry
High schoolers observe a demonstration in which a bottle containing a colorless solution is mixed, turns blue, then becomes colorless again. They record observations, form and discuss hypotheses, and draw a conclusion based on the evidence.
Curated OER
Molecular Movement in Water Part 1- Diffusion
Students obseve and compare molecular movement within water at various temperatures and of varying salinity. They discuss the movement of water on a larger scale which can affect the movement and concentrations of microbial populations...
Curated OER
Desert Adaptations
In this desert adaptations activity, students are given a water filled sponge which represents an animal. Students observe their "animal" for a 24 hour period and conserve the water in the sponge as best they can. They measure and record...
Curated OER
Water Pressure Experiments
Young scholars perform experiments measuring water pressure. They record their observations after poking holes in plastic bottles filled with water with the lids on and then off. They discover the role gravity plays in the water flow.
Curated OER
Recycling!
The students recall events from Dr. Seuss' story The Lorax and make connections to environmental issues affecting their lives. They are expected to reflect on the facts of the story and respond verbally stating the inferences they made...
Curated OER
Seeing Sound & Sonar
Students make inferences based on different sounds that they hear. In this inferences lesson plan, students will hear sounds of different objects and describe the sounds based on what they hear. They will answer various questions about...
Curated OER
Dr. Dirt's Archaeology Lab Artifact Analysis
Students simulate analyzing artifacts in archaeological lab by using real techniques that archaeologists use. Students practice measuring skills, drawing, writing, and brainstorming, and make inferences based on evidence.
Curated OER
The Water Cycle
Fifth graders investigate evaporation, condensation, and precipitation. They observe a water cycle kit and record their observations, and examine how water condenses on the outside of a cup. Next, they observe an evaporation...
Curated OER
Local Government: Caring for Your Community
Seventh graders investigate the role of local governments. In this government lesson, 7th graders examine historical photographs and determine what services are being performed in the photographs. Students research how the...
Curated OER
Activit #2 Matter: Is It Conserved?
Students support the law of conservation of matter with evidence. They discuss the changes observed from the burning of the candle, and the differences in mass which are observed when the same reaction is carried out in an open or...
Curated OER
Making Sounds
Students perform three experiments to gain understanding of how pitch changes. In this sound lesson, students create a variety of sounds with different pitches. Students will record their data as the observe the differences in the sounds...
Curated OER
Food Safety Lab
Students use the scientific method to investigate the role of temperature in microbial growth. In this food preservation instructional activity, students set up an experiment with fruit in room temperature and in a refrigerator. They...
Curated OER
Bacterial growth
Students explore the exponential growth and decay of microbial populations in relation to the organism tolerance ranges in their environment, They observe the impact of changing variables which can affect microbial populations.
Curated OER
An Egg-celent Gravity Experiment
Fifth graders record at least four hypotheses concerning what happens when they drop an egg from a high spot. They record at least five observations or supporting ideas about the egg drop. Students test gravity by dropping an egg from a...
Curated OER
Cooler in the Shadows
Students explore how the amount of sunlight and heat change in areas that are shaded.
Curated OER
TESI 04 Lesson Plan
Students write and balance five chemcial equations which have been observed throughout the process of completing the experiment. They use vacuum filtration to recover suspeneded particals from a colloidal suspension. Students correctly...
Curated OER
Rising Water!
Young scholars observe water change from a liquid to a gas state when heated and then return to its liquid stage when cooled. They learn that gas molecules move faster than liquid molecules. They discover physical properties that...
Creative Chemistry
The Chemical Detective
In this chemical detectives worksheet, learners perform six tests on various unknown solutions, including a test for chloride ions, sulphate ions, carbonate ions, iron (III) ions, iron (II) ions, and copper (II) ions. Students record...
Curated OER
Cooler in the Shadows
Students explore Earth science by creating a scale model in class. In this shadow lesson, students research the impact the sun has on Earth shadows and complete a space science worksheet. Students create models of the Sun and Earth and...
Curated OER
Look Alikes
Third graders compare and contrast the physical features of parents and offspring. In this life science instructional activity, 3rd graders classify a set of animal pictures according to their similarities. They share and explain their...
Curated OER
The Dinosaur Body
Students recognize that body design affects balance. They investigate the basic structure of a dinosaur body to see how it achieved balance, then build any dinosaur body system they want, using small marshmallows and extra straws as needed.
Curated OER
What's That Tree?
Fifth graders identify trees along a nature trail. Using a dichotomous key, 5th graders answer questions to aid in their identification of trees along a specified nature trail. Observations are recorded in their science journals. Sample...
Curated OER
Science Current Events Lessons
You can use current events to increase student understanding of both science concepts and language arts skills.