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Healthcare Triage
10 Examples of Dysfunction in Healthcare
The Lown Institute recently announced its 3rd round of “Shkreli Awards”, a top ten list of the worst examples of dysfunction in healthcare, and we thought that was pretty newsworthy
Professor Dave Explains
The Chemical Bond: Covalent vs. Ionic and Polar vs. Nonpolar
Ionic Bond, Covalent Bond, James Bond, so many bonds! What dictates which kind of bond will form? Electronegativity values, of course. Let's go through each type and what they're all about.
Next Animation Studio
New study finds more support for Giant Impact Theory of Moon’s formation
Scientists say they’ve discovered differences between Earth rocks and moon rocks that support the theory that Earth was struck by another planet to form the moon.
Curated Video
Expressing Whole Numbers as Fractions
In this video, students learn how to express whole numbers as fractions using fraction models. The teacher uses examples of pies, rectangles, and circles to demonstrate how whole numbers can be represented as fractions. The video also...
Visual Learning Systems
Understanding Covalent Bonds
This video explains the concept of covalent bonds and how they are formed between atoms. It uses examples of hydrogen and chlorine bonding, as well as the formation of water through covalent bonding between hydrogen and oxygen atoms....
Curated Video
Presenting Your Persuasive Speech
In this video, students will learn how to effectively present a persuasive speech by controlling their pace, volume, and pauses. The teacher provides step-by-step guidance on avoiding common mistakes such as using a monotone voice and...
Curated Video
Dividing with Fractions: Using Visual Fraction Models
In this video, the teacher explains how to solve division problems with fractional answers using visual fraction models. The examples given involve sharing licorice ropes and lemonade equally among a certain number of children. The...
Wonderscape
Start Smart: Protecting My Digital Self
This video discusses the importance of internet safety for kids and teens. It covers topics such as the risks of sharing personal information online, the dangers of cyberbullying, and protecting oneself from online predators and identity...
Curated Video
Find the GCF and LCM using prime factorization
In this lesson you will learn how to find the GCF and LCM of two whole numbers by using their prime factors.
Sophia Learning
Sophia: Vsepr: Electron Pairs: Lesson 1
This lesson will explain how to identify the number of shared pairs and unshared pairs of electrons surrounding the central atom using Lewis dot diagrams. It is 1 of 2 in the series titled "VSEPR: Electron Pairs."
Sophia Learning
Sophia: Vsepr: Linear Molecules: Lesson 2
This lesson will explore linear shaped molecules. It is 2 of 2 in the series titled "VSEPR: Linear Molecules."
Sophia Learning
Sophia: Vsepr: Linear Molecules: Lesson 1
This lesson will explore linear shaped molecules. It is 1 of 2 in the series titled "VSEPR: Linear Molecules."
Sophia Learning
Sophia: Vsepr: Trigonal Pyramidal Molecules: Lesson 1
This lesson will explore trigonal pyramidal shaped molecules. It is 1 of 2 in the series titled "VSEPR: Trigonal Pyramidal Molecules."
Sophia Learning
Sophia: Vsepr: Bent Molecules: Lesson 2
This lesson will explore bent shaped molecules including bond angles. It is 2 of 2 in the series titled "VSEPR: Bent Molecules."
Sophia Learning
Sophia: Vsepr: Electron Pairs: Lesson 2
This lesson will explain how to identify the number of shared pairs and unshared pairs of electrons surrounding the central atom using Lewis dot diagrams. It is 2 of 2 in the series titled "VSEPR: Electron Pairs."
Sophia Learning
Sophia: Vsepr: Tetrahedral Molecules: Lesson 1
This lesson will explore tetrahedral shaped molecules. It is 1 of 2 in the series titled "VSEPR: Tetrahedral Molecules."
Sophia Learning
Sophia: Vsepr: Trigonal Planar Molecules: Lesson 2
This lesson will explore trigonal planar molecules. It is 2 of 2 in the series titled "VSEPR: Trigonal Planar Molecules."
Sophia Learning
Sophia: Vsepr: Trigonal Planar Molecules: Lesson 1
This lesson will explore trigonal planar molecules. It is 1 of 2 in the series titled "VSEPR: Trigonal Planar Molecules."
Sophia Learning
Sophia: Vsepr: Tetrahedral Molecules: Lesson 2
This lesson will explore tetrahedral shaped molecules. It is 2 of 2 in the series titled "VSEPR: Tetrahedral Molecules."
Sophia Learning
Sophia: Vsepr: Trigonal Pyramidal Molecules: Lesson 2
This lesson will explore trigonal pyramidal shaped molecules. It is 2 of 2 in the series titled "VSEPR: Trigonal Pyramidal Molecules."