Kingdoms of All Living Things

In this biology worksheet, students read about macromolecules and elements in living things to answer 56 questions that follow. They also draw the molecular structure of some organic and inorganic molecules.

Kids prefer candy over fried green spinach. King Philip can order five good soups. Mnemonic devices are very helpful for remembering taxonomy. The second lesson in a 10-part series teaches scholars about kingdom, phylum, class, and...

Sometimes things can be hidden in plain sight. Assist your young biologists as they explore the hidden lives of microorganisms surviving in water. Pupils bring samples of water to class and view these under the microscope to witness the...

Energy comes in many forms, but how do living things get the energy they need to survive and thrive? In a simple, controlled experiment with yeast, water, and sugar, groups make observations about how yeast reacts with water alone, then...

When life gives you mold, make penicillin. Scholars design an inquiry experiment to determine what causes rotting and mold growth. It also covers decomposers and the important role they play for other living things. 

Has your class ever been astounded by the complexity of DNA analysis? Have they ever asked why genetic engineering has become so important to our daily lives? Young scientists perform DNA extraction on strawberries and explore how the...

Searching for the perfect indoor/outdoor activity that allows class members the opportunity to learn about organism classification? Here, pupils research organisms and categorize them according to domain and kingdom over the course of...

Sal introduces Carbon 14 in this chemistry video and explains to students how it gets into all living things. He also gets into how Carbon 14 is used to date things from the past. He points out that Carbon 14 can only enter a living...

We all know what it means for something to be living, right? In the first installment of a five-part video series, viewers first learn about the seven characteristics of life. The video then analyzes these characteristics in relation to...

And the prize for oldest living thing on Earth goes to . . . In this video from PBS Digital Studios, viewers learn about the oldest living things on Earth, all over 2,000 years old, such as bristlecone pines, baobab, sea grass,...