Curated OER
Plankton
Learners explore how to collect plankton and use microscopes to observe and identify it. They collect the plankton sample and classify the various components of the plankton. Students identify organisms in the plankton and draw...
Curated OER
Coral Reefs Endangered
Learners identify different types of nutritional relationships in a coral reef system and trace the energy flow. In this marine biology lesson students create a simulation of acidification of the coral reef.
Curated OER
The Six Kingdoms
For this classification worksheet, students complete a chart listing the characteristics of each of six kingdoms. They write definitions for three terms.
Curated OER
Algae
In this biology activity, students identify and locate various vocabulary terms pertaining to algae. There are 54 biology terms located in the word search.
Curated OER
What is life? Word Search
In this biology activity, students locate and identify various vocabulary terms related to life biology. There are 48 words located in the puzzle.
National Institute of Educational Technologies and Teacher Training (Spain)
Ministerio De Educacion: La Transferencia De Energia en Los Ecosistemas
Learn about the transfer of energy in the ecosystem.
Estrella Mountain Community College
Online Biology Book: Biological Diversity: Protists: Stem Eukaryotes
Through full-color images and descriptive information, learn about the evolution of the eukaryotic organisms which eventually led to the presence of protists.
![The College Board: Ap Biology 2007 Scoring Guidelines [Pdf] Study Guide](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "The College Board: Ap Biology 2007 Scoring Guidelines [Pdf] Study Guide")
The College Board
The College Board: Ap Biology 2007 Scoring Guidelines [Pdf]
This scoring guide can be used as a study guide, provding examples and exemplary student responses. The topic covered is energy flow in ecosystems.
Sophia Learning
Sophia: Autotrophs vs. Heterotrophs: Lesson 2
This lesson will review the difference between autotrophs and heterotrophs, and show how both play important roles in a food web. It is 2 of 4 in the series titled "Autotrophs vs. Heterotrophs."
CK-12 Foundation
Ck 12: Biology: Prokaryote Metabolism
[Free Registration/Login may be required to access all resource tools.] Describes the different types of metabolism found in prokaryotes.
Sophia Learning
Sophia: Autotrophs vs. Heterotrophs: Lesson 3
This lesson will review the difference between autotrophs and heterotrophs, and show how both play important roles in a food web. It is 3 of 4 in the series titled "Autotrophs vs. Heterotrophs."
BiologyWise
Biology Wise: Uses of Algae
Discusses uses of algae in nutrition, products used by humans, pollution control, biodiesel production, Asian medicine, and other ways.
BiologyWise
Biology Wise: Facts About Green Algae
Describes the characteristics of green algae and presents a list of facts about them.
BiologyWise
Biology Wise: Phaeophyta (Brown Algae)
Discusses the characteristics of Phaeophyta or brown algae, where it is found, its classification, some facts about it, and its uses.