Curated OER
Macromolecule Lab
During a macromolecule lab, young chemists perform multiple tests, including iodine starch tests, to determine if eight mystery foods contain lipids, sugars, or starches.
Chicago Botanic Garden
Historical Climate Cycles
Scientists use ice core samples to obtain temperatures of the earth from 400,000 years ago! The third of five lessons instructs pupils to interpret historical climate data to see changes over time. In part I, participants interpret...
Cornell University
Catapults
Ready, aim, fire! Launch to a new level of understanding as scholars build and test their own catapults. Learners explore lever design and how adjusting the fulcrum changes the outcome.
Curated OER
April Showers Raindrop Painting
I love this idea! After discussing rain, spring, and the weather, take your class outside and let nature do the painting. They shake power paints and glitter onto a piece of heavy construction paper, then take their paper outside and...
Curated OER
Land and People: Cape Cod Activity 1
Students make a model aquifer to study the uniqueness of Cape Cod's ground-water system. Using the model., they determine how easily contamination spreads in the aquifer system by completing and recording three activities. Using the...
Curated OER
Light, Colors, and Vision
Third graders experience optic illusions by creating flipbooks. In this optics instructional activity, 3rd graders view a demonstration of the workings of rods and cones using a camera. They are shown an optical illusion and work to...
Beyond Benign
Catalysts and Oxygen
Here is an engaging and hands-on lesson plan that allows high school chemists to demonstrate the effects of a catalyst on various chemicals. They garner knowledge of how reactants and products differ from one another, while...
New South Wales Department of Education
Plant Groups
Bryophytes can grow in temperatures just above zero degrees. This 17th installment in a series of 20 introduces learners to the five groups of plants: algae, bryophytes, pteridophytes, gymnosperms, and angiosperms. Classes then explore...
Science Geek
Basic Biochemistry - Carbohydrate, Protein and Fat
You are what you eat, right down to your molecular structure. A hearty presentation begins with the two types of carbohydrates, simple and complex. Then it details proteins and amino acids. It ends by reviewing the three types of...
LABScI
The Separation Lab: Candy Colors
There's no better motivator than candy! An engaging activity has pupils explore methods for separating mixtures. A two-part lab first explores methods of separation based on size and magnetism. The second activity introduces learners to...
Beyond Benign
Green"er" Precipitation Reaction
All sodium carbonate may not have the same amount of carbonate, but it should have the same percent. Learners write and balance an equation to predict the chemical reaction between sodium carbonate and zinc acetate. Through the lab...
Biology Junction
Strawberry DNA
Humans eat around 93,205 miles of DNA in an average meal. Scholars learn how to extract DNA from a strawberry using a presentation. It walks through each step and explains why the process works. Comprehension questions encourage...
Curated OER
Kids Camp
Here is a post-experiment lab sheet that is to be used with an activity involving diet coke and regular coke. There is also a graph that learners must complete which goes along with an experiment on density and volume of a variety of...
It's About Time
Identifying Matter
High schoolers test wood splints that have been soaked in mystery solutions to identify the different colors it produces when lit. The lesson concludes with a reading passage and analysis questions.
Serendip
Photosynthesis and Cellular Respiration
How does energy from the sun make plants grow? Scholars move step by step through the processes that promote plant propagation during a detailed lesson. The resource illustrates ADP production and hydrolysis, then allows learners to...
Rube Goldberg
Rube Goldberg's Simple Normal Humdrum School Day
If you're going to build a machine, you might as well make it interesting and amusing. A set of eight lessons and activities introduces simple machines using Rube Goldberg machines. A culminating project challenges techies to create and...
Curated OER
Formula Units
In this chemistry worksheet, students examine the concepts of mole and molarity in order to apply in the laboratory setting. The sheet includes in depth background information.
Curated OER
Summary of Organic Reaction Mechanisms Needed for AS Chemistry
Advanced chemistry courses typically cover organic reactions. On this reference sheet, the five types of organic reaction mechanisms are explained and an example is shown. For each, there is also a diagram of the chemical reaction...
Curated OER
Chapter 14 Review, Section 3: Acids and Bases
Aside from a mention of a textbook page, this chemistry assignment is a suitable review of acids and bases. It begins by addressing conjugate pairs and acid base reactions. Neutralization and amphoteric properties are also dealt with....
Curated OER
Binary Hydrogen Compounds
Viewing this slide show prepares your chemistry scholars for chemical nomenclature. Specifically, binary hydrogen compounds and ternary compounds formed from oxyacids are dealt with. One highlight is a useful graphic organizer for naming...
National Energy Education Development Project
Introduction to Hydrogen
Every region has a renewable resource that can be used to make hydrogen. But, what is hydrogen and why can it be used as an energy source? Find out with a presentation that answers these questions and then discusses where hydrogen is...
American Museum of Natural History
Buried Bones
Patience is the name of the game. Using Plaster of Paris and chicken bones, learners simulate an archeological dig site. They excavate the chicken bones over a period of several days using tools and a large amount of patience.
Virginia Racing Commission
Project Hoofbeat: Incorporating the Horse in the Classroom:
It's all about horses in this cross-curricular packet that includes everything equine from United States horse history, breeds, grooming tools, and plenty of new vocabulary terms. Split into 11 lessons, learners complete crossword...
Curated OER
Nature Rules In The Great Flood of 1993
Students examine the event of the Great Flood of 1993. Using the internet, they research the economic, social and ecological changes that impacted the area. They conduct a town meeting in which they debate the positives and negatives of...