Khan Academy
Khan Academy: Intro to Photosynthesis
Discussion of the conversion of light energy to chemical energy through the life-sustaining process of photosynthesis. Explores the reactions of photosynthesis, where they take place, and their ecological importance.
CK-12 Foundation
Ck 12: Third Grade Science
This customizable digital textbook covers topics related to third-grade science. It is Next Generation Science Standards (NGSS) aligned.
Encyclopedia of Earth
Encyclopedia of Earth: Biodiversity: Fern
Explains what differentiates ferns from other plants, their physical characteristics, taxonomy, life cycle, how they evolved, and where they occur.
Encyclopedia of Earth
Encyclopedia of Earth: Microbiology: Virus
Article explaining what viruses are, their evolution, taxonomy, morphology, and replication. Also covers mechanisms by which viruses cause disease, how they can impact on plants, and the potential and real benefits we get from...
HotChalk
Hot Chalk: Lesson Plans Page: Planting Seeds
This simple lesson plan is designed to help young pupils be aware of how seeds sprout, and that seeds grow into plants.
Biology Pages
Kimball's Biology Pages: Mosses and Liverworts
A lesson on the classification of mosses and liverworts as well as the physical make up and similarities of the species.
![Pbs Teachers: Tree Mendous Plots [Pdf] Lesson Plan](https://content.lessonplanet.com/knovation/original/114247-36948766618258b08210c17f84fd1d88.jpg?1661419217 "Pbs Teachers: Tree Mendous Plots [Pdf] Lesson Plan")
PBS
Pbs Teachers: Tree Mendous Plots [Pdf]
To teach students how to use collect and use real-life data, use this lesson to create, populate and analyze graphs to interpret data related to the growth of plants from seeds. The lesson then asks students to create a story about the...
TED Talks
Ted: Ted Ed: What Cameras See That Our Eyes Don't
Our eyes are practically magical, but they cannot see everything. For instance, the naked eye cannot see the moment where all four of a horse's legs are in the air or the gradual life cycle of plants- but cameras can capture these...
Sophia Learning
Sophia: Plant Kingdom: Photosynthesis
An introduction to the nitrogen cycle as it relates to plant photosynthesis. Find out how plants obtain the nitrogen they need for life.
Ohio State University
Ohio State University: Bryophyta (Mosses)
This general overview of mosses is concise, with good diagrams and illustrations. The text is written at a higher level, but the information to gain is worth taking some time.