![]() The interactive charts below show the daily number of new cases for the most affected countries, based on the moving average of the reported number of daily new cases of COVID-19 and having more than 1 million inhabitants. This approach helps prevent major events (such as a change in reporting methods) from skewing the data. This is calculated for each day by averaging the values of that day, the three days before, and the three next days. This analysis uses a 7-day moving average to visualize the number of new COVID-19 cases and calculate the rate of change. On the charts on this page, which show new cases per day, a flattened curve will show a downward trend in the number of daily new cases. On a trend line of total cases, a flattened curve looks how it sounds: flat. ![]() When a country has fewer new COVID-19 cases emerging today than it did on a previous day, that’s a sign that the country is flattening the curve. This helps prevent healthcare systems from becoming overwhelmed. It also perpetuates the problem with physics education outside of the physics major, and thats solving problems by plugging in. It used to be god awful), it lacks the rigor and depth that physics should have. While the Physics 101 class isnt terrible (depends on who is teaching it. Flattening the curve involves reducing the number of new COVID-19 cases from one day to the next. Physics majors take Classical Mechanics I. ![]() This course is aligned to Next Generation Science Standards for middle school science.About this page: Have countries flattened the curve?Ĭountries around the world are working to “flatten the curve” of the coronavirus pandemic. Instructors evaluate student work using rubrics and guidelines and provide constructive feedback. Student learning is assessed through graded activities, quizzes, exams, and lab report projects. Use characteristics and mathematical models of waves to explain wave applications.Identify the different forms of energy and discuss how energy flows through systems.Apply the knowledge of how electric and magnetic fields affect charged particles to examine electric circuits, electromagnets, generators, and motors.Analyze and predict the motion of objects based on the principles of forces, energy, and motion.Explain and predict the outcomes of basic chemical reactions.Classify matter by its composition and properties.Apply the steps of the scientific method to explain phenomena involving matter and energy.Different kinds of waves and how we use the characteristics and properties of waves in everyday lifeīy the end of this course, you will be able to:.About energy, its different forms, and how it transforms from one kind to another.How to differentiate between electromagnets, generators, and motors, and describe how they work.Types of circuits and how current flows through them.To identify factors that determine the strength of forces created by electric charge and magnets.What forces are and how to use them to your advantage to make work easier using simple machines.How to describe, analyze, and predict the motion of objects.About the energy and property changes that occur during chemical reactions.What matter is, how we characterize it, and how it can change. ![]() Finally, you will demonstrate the skills you’ve learned by designing your own lab. Activities are short hands-on lab exercises to reinforce the topics we’ve learned and allow you to delve deeper into your choice of topics covered in the course. Quizzes will test your knowledge after each tutorial. Forums consist of questions that provide a starting point to reflect, expand on, and discuss the unit material. Tutorials are provided for each unit subsection and include videos, readings, and practice exercises. Each unit includes tutorials, think questions, activities, a discussion forum, and quizzes. We will complete three lab reports over six units, along with midterm and final exams. ![]()
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