Curated OER
Seed Plants: Angiosperms
Middle schoolers describe flowering plants and see why angiosperms are the most successful plants. In this angiosperms instructional activity students identify angiosperms and explain how they reproduce.
Biology Pages
Kimball's Biology Pages: Plants
RCN offers information about plants, including the evolution and classification of different groups.
Ohio State University
Ohio State University: Anthophyta, Evolution & Diversity
An online summary of the evolution of flowering plants at an advanced level. The text is supported by good illustrations and is followed by a quiz. This is a good review for exams.
Other
Georgia Perimeter College: The Permian Period
This resource provides basic information of the changes that took place during the Permian period as well as the animals that populated the Earth during this time.
McGraw Hill
Glencoe Biology: Vascular Seed Plants: Self Check Quiz
Try these five multiple-choice questions about vascular plants. Each question has a clickable hint prompt as well as a self-checking feature.
CK-12 Foundation
Ck 12: Biology: Plant Classification
[Free Registration/Login may be required to access all resource tools.] Compares nonvascular and vascular plants.
CK-12 Foundation
Ck 12: Biology: Seed Plants
[Free Registration/Login may be required to access all resource tools.] Describes the parts of a seed and the classification and evolution of seed plants.
CK-12 Foundation
Ck 12: Biology: Evolution of Seed Plants
[Free Registration/Login may be required to access all resource tools.] Describes how plants with seeds evolved.
CK-12 Foundation
Ck 12: Life Science: Seeds and Seed Dispersal
[Free Registration/Login may be required to access all resource tools.] Plants seem to grow wherever they can. How? Plants can't move on their own. So how does a plant start growing in a new area? Learn more about seeds and seed...
Other
Stuttgard High School: Plant Structure & Function
Site features high school-level comprehensive info on the structure and function of seed plants organized into shoot and root systems. While presented with lots of detail, clear illustrations and animations help make sense of the parts...
CK-12 Foundation
Ck 12: Biology: Modern Plants Study Guide
Review modern plant characteristics and the diversity of plants in this review guide.
Michigan State University
Michigan State University: Botany Online: Features of Flowering Plants: Flowers
Site details the parts of the flower as well as provides links to terms such as seed, calyx, corolla and many more.