Curated OER
ndirect Measurement Technique: Using Trigonometric Ratios
Ninth graders find the height of an object that would be difficult or impossible to measure directly. They construct and use a Clinometer to measure the angle of elevation (or depression). Students create a sketch of the measurement...
Curated OER
Irregular Fractals
Students explore the concept of irregular fractals. In this irregular fractals lesson, students discuss how to find fractal dimensions through teacher led discussion. Students calculate fractal dimensions of various fractals.
Curated OER
ExplorA-Pond: 6th Grade Area and Random Number Tables
Sixth graders estimate the surface area of a pond using a random number table.
Curated OER
Insects A-Z!
Students use the Internet and other resources to find insect common names that begin with each letter of the alphabet. They write a brief description of each insect, focusing on what the insect eats and where the insect lives.
Curated OER
A Thoreau Look at Our Environment
Sixth graders write journal entries o school site at least once during each season, including sketched and written observations of present environment. They can use sample topographical maps and student's own maps. Students can use...
Curated OER
Bench
Students research historical events that led to the style of this neoclassical bench. They discuss seating before this time in the home in viceregal Mexico and why this bench represented a major revolution in lifestyle and encouraged the...