MinuteEarth
We don't know what a tree is (and this video won't tell you)
It turns out that defining what is and isn't a “tree” is way harder than it seems.
Bozeman Science
Plant Structure
Paul Andersen explains the major plants structures. He starts with a brief discussion of monocot and dicot plants. He then describes the three main tissues in plants; dermal, ground and vascular. He also describes the plant cells within...
Bozeman Science
Finding Stomata
Paul Andersen shows you how to find stomata in a dicot and monocot leaf using finger nail polish and transparent tape. A microscope is required to actually see the stomata.
Bozeman Science
Plant Nutrition and Transport
Paul Andersen explains how nutrients and water are transported in plants. He begins with a brief discussion of what nutrients are required by plants and where they get them. He shows you dermal, vascular and ground tissue in monocot and...
Ancient Lights Media
The Stomata of Leaves
Plant Structure and Function Set: 1. This clip examines the stomata of leaves. It discusses their structure, how they work and the important role stomata play in regulating the exchange of gases and water between the plant and our...
Ancient Lights Media
Plants: The Internal Structure of Dicot Stems
Plants: The Internal Structure of Dicot Stems: This clip describes the roles of important internal structures present in the stems of Dicot plants.
FuseSchool
Plant Classification
Plants are extremely complex and diverse - there are thousands of species. In fact, there are probably somewhere around half a million different species. And these are just the ones we know about - there are no doubt many more that...
Visual Learning Systems
Photosynthesis and Plant Responses: Seed Structure
Students will learn why photosynthesis is so important to us. The different plant structures and compounds involved in photosynthesis and transpiration are highlighted. Beyond photosynthesis, plant responses to certain stimuli and...
Visual Learning Systems
Plants in Our Lives: Angiosperms
This video explores the great diversity of the plant world, and the early history and origins of plants. Bryophytes, spore-producing plants, gymnosperms, and angiosperms are illustrated and explained. Other terminology includes: algae,...
Bozeman Science
Bozeman Science: Plant Nutrition & Transport
Paul Andersen explains how nutrients and water are transported in plants. He begins with a brief discussion of what nutrients are required by plants and where they get them. He shows you dermal, vascular and ground tissue in monocot and...