WK Kellogg Biological Station
Plotting Phenology
Finally, a worksheet that involves more than filling in some blanks. Your budding ecologists must graph and analyze three sets of data, then synthesize the information as they think about the impacts of plant reproduction on insects and...
Illustrative Mathematics
Cynthia's Perfect Punch
Using a real-world example, this problem illustrates the thought process that learners need to engage in to understand adding mixed numbers with common denominators. First by looking at estimation, and then by drawing models that...
Curated OER
Sectionalism in Early U.S.
Students, divided into three groups, representing the Northeastern, Southern, Western United States. They research these areas in early American history and as a group prepare charts, graphs and reports. They explain their needs and...
Curated OER
Worksheet 38-Spring 1996
In this math worksheet, pupils determine if the definite integral of given functions exist. They use a Taylor polynomial to approximate given values. Students express the arc length of a graph on a polar coordinate system as an integral.
Curated OER
Solving Linear Systems by Substitution
Practice solving two equations with two unknowns. Here are five problems for using the substitution method. Included are clear, concise step-by-step instructions for the learner to follow. Problems start out easy and gradually get...
Curated OER
Solving Linear Systems by Linear Combinations
This worksheet offers six problems to practice solving simultaneous equations using the method of elimination. Start with systems that require multiplying only one of the equations. Then move to systems which require multiplying both...
Curated OER
Soda Sales
Students are shown how to chart a supply demand curve, analyze information from a chart and send and receive information to participating schools by use of telecommunications (an added objective could be for fund-raising). They determine...
Curated OER
Wildlife
The centerpiece of this lesson plan is a predator-prey simulation in which colored paperclips represent different species of animals camouflaged against a colored background. Relevant follow-up questions are provided. The activity is...
Curated OER
Third Grade Fluency Lesson
Looking for an activity to increase fluency? Third graders will practice reading comprehension by expanding their reading level. They will demonstrate for their teacher their current reading level and then decide on a goal to be reached...
Curated OER
Sharks ~ Taking a Bite Out of the Myth
The first thing to know about this activity is that the commercial fisheries data for the activity no longer seems to be available. That being said, there are fascinating links to other websites, some about the comparative odds of being...
Curated OER
Solving Systems of Linear Equations in Three Variables
Practice solving linear systems of three equations with three unknowns using the elimination method and substitution method. This handout includes graphics of different combinations of intersecting planes to help illustrate the different...
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Third Grade Fluency Lesson
Third graders read passages of text in an effort to improve their fluency and reading comprehension. In this language arts lesson, 3rd graders read passages that are at their reading level, and attempt to increase their number of words...
Curated OER
Cyanobacteria Races: Cyanobacteria Motility Experiment for a Classroom
Students experiment to determine the effect of light on cyanobacteria movement. They graph the data of the experiment for further analysis. They watch a time-lapse video of cyanobacteria motility at a NASA website.
Curated OER
Worksheet 1 - Equation of a Line
In this equation of a line worksheet, students determine the equation of a line, use the distance formula to identify the relationship between two moving objects, and solve inequalities algebraically. This two-page worksheet contains...
Curated OER
Where in the World Do Those Cookies Come From?
Students discuss exports and imports by discovering where the ingredients come from for making chocolate chip cookies. They take a survey of their favorite cookies and create a bar graph to represent the information.
Curated OER
See Turtles Nest! See Turtles Hatch!
Students graph data of sea turtles hatching rates from Watamu/Malindi Marine National Park and Reserve in Kenya. In this math instructional activity, students use real life science data to calculate mean and median...
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Equations and Systems of Equations
Students practice using algebra to be applied to real world situational problems. The key concepts of translation of language to algebraic expressions is covered. They also look in depth at relationships between different quantities.
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Populations Lab - Exponential Graphing
Ninth graders investigate the application of populations that exists in one's everyday environment, in order to develop an understanding of how mathematics is a key component in the understanding of population dynamics.
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Chart Trivia
Young scholars practice addition and subtraction problems and answer questions using greater than and less than. They chart information to create a graph on the computer.
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Issues Awareness
Students work together to create a survery about environmental issues in their community. They calculate and graph the results. They discuss the importance of surveys to engineers.
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Slopes of Lines
Students examine a graph and relate it to the real world situation it depicts. They investigate changes in an equation and the appearance of a line. They investigate the connection between the graph of a situation and the meaning of the...
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Shaky New Zealand
Students explore Earth science by building a model in class. In this tectonic plate lesson, students identify the impact tectonic shifts have on humans and animals and where the plates and faults lie under New Zealand. Students examine...
Curated OER
Rise Over Run
Students define the slope of the line, find the slope between any two points on the line, and allow them to name other areas where the slope is used. They explain why the slope is defined as the rise over the run.
Curated OER
Walking Home II
Students explore the relationship between distance and time. They analyze a situation involving distance traveled in a given period of time, represent the situation graphically and algebraically, and discuss the concept of slope as a...