Curated OER
Extinction
Students explore reasons why the dinosaurs became extinct, and the specific needs (habitat, environment, food) of individual types of dinosaurs.
Curated OER
Proportion and Percent
For this worksheet on proportion and percent, students review the concepts, then find the percentage for proportions in 10 word problems.
Curated OER
Working With Decimals
In this decimal worksheet, learners continue patterns, complete word problems, work with number lines and round decimals. A website reference is given for additional resources.
Curated OER
Slippery Slope
Students define patterns, relation and function. In this algebra lesson, students find the slope of a line and write equations of line. They model the slope using real life scenarios.
Curated OER
Worksheet Chapter 7.1 & 8.1 College Prep Algebra
In this algebra worksheet, students solve equations through substitution and then solve for an unknown. They simplify division equations containing exponents and two variables and solve radical problems. This worksheet contains a...
Curated OER
Variable Expressions
In this variable expressions learning exercise, learners solve variable expressions. They write algebraic expressions. This one-page learning exercise contains 10 multiple-choice problems. Answers are provided.
Curated OER
Count Your Pennies
Students analyze and compare imagery and symbolism in ancient Greek and contemporary U.S. coins.
Curated OER
Mean, Median, and Mode
Students calculate measures of central tendency. in this mean, median, and mode lesson, students calculate the measures of central tendency. They organize data, examine and explain the statistics.
Curated OER
Weather Forecasts
In this weather worksheet, students view a weekly forecast for Bradford, United Kingdom and answer short answer questions about it. Students complete 7 questions.
Curated OER
Volumes of Prisms and Cylinders
Students calculate the volume of prisms and cylinders. In this geometry lesson plan, students are give part of the formula, and must calculate the missing parts. They use 80% accuracy for their dimensions.
Curated OER
Decode Word Is..
Students solve problems using patterns. In this algebra lesson, students identify the relation, domain and range of a function. They graph functions using coordinate pairs.
Curated OER
Quarters from the Coast
Students examine the Maine state quarter and discuss the features on the quarter that identify Maine as a coastal state. They identify coastal states and inland states on a map.
Curated OER
A Classroom Coin
Students examine coins and find symbols that were selected for the country. They discuss the eagle as a symbol of the United States. They develop a list of characteristics of their class and design a coin that embodies these qualities.
Science Education Resource Center at Carleton College
Serc: A Data Rich Exercise for Discovering Plate Boundary Processes
This article in the Journal of Geoscience Education describes a classroom exercise based on four world maps containing earthquake, volcano, topographical and seafloor age data. Students participate in this exercise by using a "jigsaw"...
Curated OER
Etc: Maps Etc: Ethnolinguistic Groups of China, 1971
" Ethnolinguistic Groups - Almost all inhabitants of mainland China are of Mongoloid stock, and ethnic distinctions in the country are largely linguistic rather than racial. The Han comprise nearly 95 percent of the population; the...