Saint Louis Zoo
Introduction to Natural Selection: Darwin & Lamarck
Charles Darwin and Jean Baptiste Lamarck are credited for developing the theory of natural selection. After teaching your beginning biologists about acquired characteristics, they read the included selection and answer questions that...
Curated OER
"Arsenic and Old Waste": Groundwater Activities Using Modeling
Students develop models of groundwater and pollution flow. They research information using the Internet and develop models of groundwater flow in Stella and Excel.
Curated OER
Fraction Models
Third graders make models of fractions and mixed numbers. Using fraction strips and drawing pictures, 3rd graders develop conceptual understanding of the equivalent forms. Students use the number line to represent and compare...
Curated OER
Semantic Mapping
Pupils explore semantic mapping. Through teacher modeling and independent practice they complete a variety of semantic (concept) maps to coincide with specific areas of subject matter. They identify the core concept and include...
Curated OER
Physics and the Quantum Mechanical Model
In this physics worksheet, students review vocabulary terms and key equations associated with the quantum mechanical model. Students apply the quantum theory to explain the photoelectric effect. This worksheet has 5 true or false, 12...
Curated OER
History of Our Solar System Time Line
Ninth graders explore the concept of ratios. In this ratio lesson, 9th graders construct a to scale time line that starts at the beginning of time. Students determine the correct placement of big events in time such as when the dinosaurs...
Curated OER
The Growth Of A City
Students define what a city is. They investigate the top 10 - 15 most populated cities. SDescribe factors influencing the location and growth of urban sites. They site examples of cities that have grown with different models of urban...
NASA
The Importance of Food
Pupils make observations while eating food. They act out the process of food breaking down in the body and the roles of various chemical components, such as sugar and protein. It concludes with an activity illustrating the process and a...
Rice University
College Physics for AP® Courses
Take a look at an organized physics course. The 34-section electronic textbook covers material in AP® Physics 1 and 2. Teachers use the text to supplement lectures and have the class work through the labs. Each section contains...
Southern Nevada Regional Professional Development Program
Using Maps to Inspire Personal Narratives
A solid description of one way to teach narrative writing, this resource outlines the writing process from concept to completion. Class members create concept maps of moments in their lives and follow the writing process to publish their...
NASA
Solar System Scale & Size
Use a variety of whole fruits to represent the different planets in the solar system to introduce scale sizes to your math or space science class. They follow suit by creating a non-scaled model of the solar system using specific-colored...
Curated OER
Esperanza Rising: Lesson 2
Sixth graders explore adversity. In this summarizing lesson students compare their culture to the Hispanic culture. Students reflect on a time they were met with adversity. Students summarize Chapter 1 of Esperanza Rising.
Curated OER
Dynamic River Model
Learners develop the concepts of flood stage, levees, floodplain, and the dynamics of river flooding. They construct river models and test various flow rates and volumes. This lesson has an excellent experiment for students to do.
Curated OER
What is Electrical Potential and How Does a Relational Causal Model Explain It?
Students examine models of electrical potential. Students discuss the concept of electrical potential and relational causality. They compare models based on electric potential to those with cyclic simultaneous causality.
Curated OER
Models for Dividing Fractions
Sixth graders represent division of fractions using manipulatives, such as freezer pops, candy bars, and models such as drawings squares. They develop an algorithm from these examples and solve problems using fractions.
Curated OER
Using the Very, Very Simple Climate Model in the Classroom
Students study the relationship between the average global temperature and carbon dioxide emissions. In this weather lesson students develop a test scenario using a model then read and interpret graphs of data.
Curated OER
Multiplication: Building Models, Representations and Explanations
First graders explore multiplication concepts through skip counting, repeated addition and arrays. Using animal characteristics as a context, 1st graders solve problems using mathematical tools such as hundreds charts, number lines, ...
Curated OER
Teaching Biotechnology By Analogies And Models
Students explore biotechnology by analogies and models. They read several provided scenarios and answer questions to discover some basic concepts of biotechnology.
Curated OER
Camouflage and Protective Coloration: A Model of Natural Selection
Students investigate natural selection and differential survival among divergent phenotypes of a population. Using everyday items , they model adaptations of camouflage and protective coloration in two very different environments.They...
Curated OER
Beginning Modeling for Linear and Quadratic Data
Students create models to represent both linear and quadratic equations. For this algebra lesson, students collect data from the real world and analyze it. They graph and differentiate between the two types.
Curated OER
Model Organisms: The Genes We Share
Students gather information about gene banks. For this biology lesson, students work in groups to complete an activity sheet about genetic databases and organism genomes. Lesson includes extension ideas.
Curated OER
Activity #4 Ground Water Model In a Jar
Students devlop a model, which they illustrate a water table and allow for the discussion of common terms and illustrate what those terms mean. They comprehend that a flow rates, removal of contaminants, and the amount of water stored...
Curated OER
Sojourner Model
Sixth graders explore the concept of Sojourner. In this visual arts lesson, student create a model of Sojourner using recyclable or "junk" materials. Students are encouraged to experiment and problem solve to find what works...
Curated OER
Building A Topographic Model
Students visualize, in three dimensions, features represented by contour lines on a topographic map. They see that the different elevations shown on a two dimensional topographic map can be used to build a 3-D model.