Creative Chemistry
Finding the Percent of Iron in Lawnsand
For this percent of iron in lawnsand worksheet, learners perform a titration of lawnsand using potassium manganate(VII) solution and determine the number of moles of iron in the sample. Students use the number of moles to find the mass...
Calvin Crest Outdoor School
Survival
Equip young campers with important survival knowledge with a set of engaging lessons. Teammates work together to complete three outdoor activities, which include building a shelter, starting a campfire, and finding directions in the...
Curated OER
Dynamic River Model
Students develop the concepts of flood stage, levees, floodplain, and the dynamics of river flooding. They construct river models and test various flow rates and volumes. This lesson has an excellent experiment for students to do.
Curated OER
Pop Bottle Terrarium
Students make terrariums out of bottles, pebbles, cuttings from other plants, and water. In this terrarium lesson plan, students learn about recycling by using household items to make terrariums.
Curated OER
The Lure and Lore of Weight Lifting
Students examine the importance of physical activity and positive reasons for weight training. They analyze and discuss a famous ad, read and summarize an article, and identify the benefits of resistance training.
TeachEngineering
Teach Engineering: Environment
Through 10 lessons and more than 20 hands-on activities, students are introduced to the concept of an environment and the many interactions within it. As they learn about natural and human-made environments, as well as renewable and...
Curated OER
Unesco: Chad: Lakes of Ounianga
The site includes eighteen interconnected lakes in the hyper arid Ennedi region of the Sahara desert covering an area of 62,808 ha. It constitutes an exceptional natural landscape of great beauty with striking colours and shapes. The...