Curated Video
Candy Classification
The video “Candy Classification” discusses how to describe, compare, and classify candy based on observations of its physical properties.
Curated Video
Histograms: # of Observations
Histograms: # of Observations records the number of observations for histograms by determining the number of values between five specified intervals for each.
Curated Video
Creating Line Plots to Organize Measurement Data
We will show you in this MightyOwl video how to create a line plot to organize measurement data! Making line plots and other graphs isn’t just about putting data into a picture - it helps us to make different observations and see what...
Curated Video
Athenian Impieties
Classicist Richard Janko (Michigan) describes how classical Athenian society was much more sensitive to religious fundamentalism than many people might imagine.
Curated Video
Cosmological Amnesia
Nobel Laureate Roger Penrose muses on how, despite being aware of the potential cosmological constant for many decades, most physicists were shocked when dark energy (commonly associated with such a constant) was observationally detected.
Curated Video
Observing in Science
“Observing in Science” discusses how the senses are used to observe the characteristics of objects.
Curated Video
R Programming for Statistics and Data Science - Building a Histogram with ggplot2
This video explains building a histogram with ggplot2. This clip is from the chapter "Visualizing Data" of the series "R Programming for Statistics and Data Science".This section explains visualizing data.
Curated Video
R Programming for Statistics and Data Science - Extending a Data Frame in R
This video explains extending a data frame in R. This clip is from the chapter "Data Frames" of the series "R Programming for Statistics and Data Science".This section explains data frames.
Curated Video
R Programming for Statistics and Data Science - Using the Pipe Operator in R
This video explains using the pipe operator in R. This clip is from the chapter "Manipulating Data" of the series "R Programming for Statistics and Data Science".This section explains manipulating data.
Curated Video
R Programming for Statistics and Data Science - Building a Box and Whiskers Plot with ggplot2
This video explains building a box and whiskers plot with ggplot2. This clip is from the chapter "Visualizing Data" of the series "R Programming for Statistics and Data Science".This section explains visualizing data.
Visual Learning Systems
Writing in Science: Observing and Writing
The development and application of writing skills in science is the focus of this program. This video highlights some of the key ingredients of writing in the subject of science. Informative and explanatory texts focus on facts,...
Visual Learning Systems
Your Science Fair Project: Steps in the Scientific Method
The scientific method is the foundation of work for scientists. In this video the scientific method is explained in detail serving as the basis for your science fair project. The process of creating a science fair project along with...
Visual Learning Systems
Observations and Data: Summing Up
One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...
Let's Tute
Calculating Mean of Group Data using Direct Method in Statistics
In this video, a teacher explains how to calculate the mean of a set of group data using the direct method. The step-by-step process involves organizing the data into class intervals, finding the mid-values, listing the frequencies, and...
Amor Sciendi
Virgin of the Rocks
Everyone talks about Leonardo da Vinci as the paradigm of the Renaissance Man. His painting The Virgin on the Rocks is perhaps the best example of his many talents on display. Co-written by Tina Bozsik
Curated Video
Finding the Center of Data Sets: Mean and Median
In this video, the teacher explains how to find the center of data sets using mean and median. They provide examples and equations to calculate both measures of center, and discuss when it is appropriate to use mean or median based on...
Let's Tute
Calculating Mean of Group Data Using Step Deviation Method
In this video, a teacher explains how to calculate the mean of a group data using the step deviation method. The teacher provides step-by-step instructions and a problem-solving example to help students understand the process. By the end...
Mazz Media
Lab Safety: Basic Safety Rules
In this live-action program viewers will learn the basic safety rules to be followed a laboratory setting. Students will come to understand that the effects of an accident will be reduced and minimized by wearing protective equipment or...
R Programming 101
How to draw a line graph using ggplot with R programming. Plots and graphs to visualize data.
If you want to use R programming to create plots and graphs using the ggplot package, then watch this video. In this video, I'll go though how to visualize two numeric variables and one categoric variable using line graphs and faceting...
Curated Video
The Evolution of Our Understanding of the Atomic Structure
This video provides an overview of how the modern ideas around the atom have developed over thousands of years. It begins with the ancient Greek belief that matter consists of tiny spheres that cannot be divided and were called atoms....
Let's Tute
Calculating Mode of Group Data
This video explains how to calculate the mode of grouped data using a formula and a step-by-step approach. It demonstrates how to locate the model class, calculate the class size, and substitute values into the formula to find the mode....
Let's Tute
Calculating Mean of Group Data using Assumed Mean Method
In this video, the teacher explains the assumed mean method to calculate the mean of group data using a problem of daily expenditure on food of 25 households. The video provides a step-by-step guide to tabulate the data, find the assumed...
NASA
On a Mission: Season 3, Episode 7: Storm Warning
Get swept away as we fly into massive hurricanes, and hear how the rumblings of climate change will cause clouds to gather into ever more powerful storms.
Curated Video
Discuss the importance of data : Understanding a Regression Tree
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...