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GCSE Biology - Enzymes - How Temperature and pH Affect Rate of Reaction
This video covers: - How temperature affects enzymes and the rate of reaction - How pH affects enzymes and the rate of reaction - Why enzymes denature - Was optimum temperature and optimum pH mean
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GCSE Biology - Endocrine System & Hormones #59
The endocrine system is a collection of glands that secrete hormones. Learn all about the different glands you need to know, and how hormones work.
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GCSE Biology - Biotic and Abiotic Factors #83
An important part of any ecosystem are the biotic (living) and abiotic (non-living) factors. This video explore what each of them are, and how to identify them. To learn more about ecosystems in general check out our other video on...
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GCSE Physics - Acceleration #52
This video covers: - What acceleration is - The 2 equations for calculating acceleration - Average and uniform acceleration - Example questions General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and foundation...
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GCSE Maths - How to Calculate Simple Interest #95
This video covers how to calculate simple interest. This is the opposite of compound interest. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on...
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GCSE Chemistry - Reversible Reactions and Equilibrium #49
This video covers the following - The difference between a normal reaction and a reversible reaction - What is meant by 'equilibrium' - What is meant by the 'position of equilibrium'
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GCSE Chemistry - The Haber Process Explained #76
This video answers: - Why is the Haber process so important? - What is the chemical equation for the Haber process? - What are the conditions for the Haber process, and why do we use those conditions? - How does the Haber process work?...
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GCSE Chemistry - Rates of Reaction #46
In this video we'll look at: - Some examples of reactions that happen at different rates - The different ways we can calculate the rate of a reaction - Some examples of calculating the rate of reaction using decimetres cubed and minutes...
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GCSE Chemistry - How to Calculate the Rate of Reaction - Measuring Rate of Reaction #48
This video explains how to calculate the rate of reaction - step-by-step. In this video we cover the following: - How to measure the average rate of a reaction - How to measure the average rate of a reaction using a graph - Two examples...
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GCSE Chemistry - Factors Affecting the Rate of Reaction #47
This video covers: - Collision theory, and how it relates to the rate of reaction - The effect of temperature - The effect of concentration and pressure - The effect of surface area - The effect of catalysts
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A Practical Approach to Timeseries Forecasting Using Python - Monthly Birth Distribution Plot and Birth Rate Plot
This video demonstrates the plotting of the monthly birth distribution and birth rate. This clip is from the chapter "Project 3: Birth Rate Forecasting Using RNNs with Advanced Data Analysis" of the series "A Practical Approach to...
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Monthly Birth Distribution Plot and Birth Rate Plot
This video demonstrates the plotting of the monthly birth distribution and birth rate. This clip is from the chapter "Project 3: Birth Rate Forecasting Using RNNs with Advanced Data Analysis" of the series "A Practical Approach to...
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Using a Real World Ratio | 6.RP.A.3
In this math video we will be using a real world ratio. We will interpret the given information to write a real world ratio. We will use equivalent ratios to write a proportion. We will use the concept of equivalency to identify the...
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How to Find & Use Unit Rate | 7.RP.A.1
In this math video we will solve a four part constructed response question where we discover how to find & use unit rate. We will use equivalent ratios, proportions, Cross Product Property, and write & use an equation to solve each of...
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Find Unit Rate | 6.RP.A.2
In this math video we will find unit rate. We will be presented with a real world rate. We will understand the unit rate is per 1. We will write the rate as a ratio. We will write a proportion. We will solve for the missing unit per 1...
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The Graph of a Proportional Relationship | 8.EE.B.5
In this math video we will determine the graph of a proportional relationship. We will review how to read the graphs presented. We will understand x is the horizontal axis and y is the vertical axis. We will understand that given the...
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Write and Use a Real World Expression with Unit Rate | 6.EE.B.6
In this math video we will write and use a real world expression with Unit Rate. We will understand that "per" means to multiply in math. We will interpret a real world situation and translate the language into a math expression. We will...
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Fermentation
Fermentation analyzes the process of fermentation by describing how cells and organisms acquire and release energy.
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Band 9 Job Vocabulary for IELTS Writing - IELTS Energy Podcast 1280
Learn fantastically modern Band 9 vocabulary to use on IELTS Writing and Speaking for your next exam, like 'gig economy' and 'shatter the glass ceiling'. Listen up and definitely take notes today!
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Renewable and Nonrenewable Resources
Renewable and Nonrenewable Resources identifies the various types of natural resources available for human use by defining the terms renewable resource and nonrenewable resource and providing examples of each.
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Percent and Ratio
"Percent and Ratio" models how to write a given percent as a rate over 100, then reduce it to find the ratio.
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History Heroes - Kutu And Ki Meet Gandhiji - Telugu
Meet Gandhiji and learn more about him
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Microsoft Excel 2021365 - Beginner to Advanced - Exercise 12 - perform a WhatIf analysis
In this video, we will focus on Exercise 12 of this section, where we will perform a WhatIf analysis.
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Microsoft Excel 2021365 - Beginner to Advanced - Data Tables: Two Variables
In this video, we will cover data tables with two variables.