Curated Video
Parts of a Plant: Part 2
“Parts of a Plant: Part 2” reviews the main parts of a plant and discusses foods that come from each plant part.
Curated Video
Plant Structure
“Plant Structure” will help students to identify similarities and differences between vascular and non-vascular plants, as well as reproductive methods for both types of plants.
Curated Video
Plant Life Cycle /Seed Germination
Learn all about the Plant Life Cycle and vascular plants
Curated Video
Greek Roots
Greek Roots explores how to determine the meaning of unfamiliar complex words by using knowledge of Greek roots.
Curated Video
Animal and Plant Impacts
"Animal and Plant Impacts" discusses how plants and animals affect the world around them.
Weird History
Man Made Foods
Weird History Food is showing you the fruits and vegetables that seem natural but are actually man-made. Nowadays, many people like to know where their fruits and veggies came from - whether that's an organic farm across the country or...
Why U
Algebra 87 - Graphing Polynomial Functions - Part 2
When sketching the graph of a polynomial function, it may not be necessary to calculate numerous points on the graph. Many clues as to the general shape of the graph can be derived if we understand the characteristics that the graphs of...
Why U
Algebra 86 - Graphing Polynomial Functions - Part 1
Calculators and graphing utilities are available that are capable of creating accurate graphs of polynomial functions. However, it is often desirable to sketch a quick representation of a function's graph to get a general idea of its...
Curated Video
Deforestation
Deforestation explains how cultural patterns and economic decisions influence the environment and daily lives of people by analyzing the causes and effects of and solutions for deforestation.
Curated Video
Parts of a Plant: Part 1
Dr. Algae introduces the parts of a plant and explains the importance of each one.
Hip Hughes History
The 9/11 Attacks Explained: US History Review (1/2)
Part 1 of a 20 minute lecture which explains the root causes of 9/11.
Curated Video
The mutualism relationship between nodular bacteria and leguminous plant
The mutualism relationship between nodular bacteria and leguminous plant
Curated Video
The Irritating Truth About Silent Letters in English
In this video, the teacher explains the origins of silent letters in English words such as doubt, receipt, debt, plumber, aisle, and isle. This informative video sheds light on the fascinating history behind these silent letters and how...
Curated Video
The Origins of Colorful Language: Exploring the Words for Colors
In this video, the host explores the origins of words for colors. From black to white, and all the hues in between, he delves into etymology and uncovers interesting connections and historical influences. He also discusses the...
Curated Video
High Five Facts - Aquatic Plants
This video explores five fun facts about aquatic plants.
Curated Video
I WONDER - Do All Aquatic Plants Float?
This video is answering the question of do all aquatic plants float.
Curated Video
I WONDER - What Is Photosynthesis?
This video is answering the question of what is photosynthesis.
Curated Video
I WONDER - How Do Trees Help The Soil?
This video is answering the question of how do trees help the soil.
Visual Learning Systems
Plant Structure and Function: Plant Characteristics
Students will learn how the structures of plants such as roots, stems, and leaves enable them to live and grow. Real-life applications show how these plant structures are useful sources of food, building materials and medicine. Other...
Visual Learning Systems
Investigating Plant Structure and Function: Transport in Plants
Plants possess a wide variety of structures that enable them to accomplish amazing things. This engaging series of videos investigates structures common to most plants and describes how these features enable them to survive. Familiar,...
Curated Video
Finding Zeros of Polynomials Using Graphing Calculators
In this video, the teacher explains how to find the zeros of a polynomial function using a graphing calculator. They demonstrate the process of long division to determine factors and use the quadratic formula to solve quadratic...
Curated Video
Determining Real or Imaginary Solutions of Quadratic Equations with No Linear Term
In this lesson, you will learn how to determine whether the solutions of a quadratic equation with no linear term are real or imaginary. By isolating the quadratic term and considering the square roots involved, you can determine if the...
Curated Video
Understanding Quadratic Roots: Analyzing the Discriminant
In this video, the teacher explains how to determine the nature of the roots of a quadratic equation by examining the discriminant. The discriminant is the part under the square root in the quadratic formula, and its value can indicate...