This 4-minute video lesson give an example of a complex conjugate.
This 5- minute video lesson shows how to divide complex numbers.
This 4-minute video lesson looks at the imaginary roots of negative numbers.
This 6-minute video lesson explains how to multiply complex numbers.
This 2-minute video lesson explains how to subtract complex numbers.
Grab a tissue and watch the video.
What a wonderful gift to give your students.
Enjoy.
Any hydraulic system be it a simple system or a complex system the basic components of hydraulic system are same. Working is simple hydraulic pump is used to pressurize the hydraulic fluid through pipes and the pressure of fluid is controlled by valves this pressurized fluid passes through actuators, where hydraulic power is converted into mechanical energy to achieve desired function. Let's go through each and every component and discuss their function in the system.
Students use themed graphic organizers to compose cinquain poems on topics common in the early elementary classroom.
Reinforce student understanding of parts of speech through the analysis of sample cinquain poems followed by the creation of original cinquains.
Students compose and notate short melodies using their names.
Students compose and notate short 4/4, 3/4, and 6/8 rhythms across multiple class periods.
Students compose and notate short rhythms in 4/4, 3/4, and 6/8 meters across multiple class periods.
This short video and interactive assessment activity is designed to give fourth graders an overview of forming figures with cutouts.
In a multi-week experiment, students monitor the core temperatures of two compost piles, one control and one tended, to see how air and water affect microbial activity. They daily aerate and wet the "treated" pile and collect 4-6 weeks' worth of daily temperature readings. Once the experiment is concluded, students plot and analyze their data to compare the behavior of the two piles. They find that the treated pile becomes hotter, an indication that more microbes are active and releasing heat. Through this activity, students see that microbes play a role in composting and how composting can be used as a carbon management process.
Students will construct a model of the carbon cycle to explore the cycling of matter in decomposition. Students will design a process to compost food waste and recycle products used during lunchtime to reduce the amount of garbage the school produces.
With prior knowledge of food and organic matter decomposition, students will use industry and extension publications to learn the processes of composting, as well as the benefits and challenges of compost production (available nutrient levels, community perceptions, hazardous materials, smell, and storage).
Students will be introduced to composting and vermicomposting and how it impacts the health of our soil.
Students explore the concept of biodegradability by building and observing model landfills to test the decomposition of samples of everyday garbage items. They collect and record experiment observations over five days, seeing for themselves what happens to trash when it is thrown "away" in a landfill environment. This shows them the difference between biodegradable and non-biodegradable and serves to introduce them to the idea of composting. Students also learn about the role of engineering in solid waste management.
This short video and interactive assessment activity is designed to teach fourth graders about compound unit multiplication - word problems.
This task is preliminary to F-LE Compounding Interest with a 5% Interest Rate which further develops the relationship between e and compound interest.