Orders of magnitude (length) | Metre
A centimetre (international spelling) or centimeter (American spelling) (SI symbol cm) is a unit of length in the International System of Units (SI), equal to one hundredth of a metre, centi being the SI prefix for a factor of 1/100. The centimetre was the base unit of length in the now deprecated centimetre–gram–second (CGS) system of units. Though for many physical quantities, SI prefixes for factors of 103—like milli- and kilo-—are often preferred by technicians, the centimetre remains a practical unit of length for many everyday measurements. A centimetre is approximately the width of the fingernail of an average adult person. (Wikipedia).
Ex: Metric Conversions Using Unit Fractions - Length
This video provides three examples of how to perform metric conversions involving length using unit fractions. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com
From playlist Unit Conversions: Metric Units
Compare Metric Units using Metric Conversions (Unit Fractions)
This video explains how to compare quantities in metric units by perform conversions using unit fractions. http://mathispower4u.com
From playlist Unit Conversions: Metric Units
From playlist h. Three-Dimensional Measurement
Examples: Converting Between Metric Units
This video provides several examples of converting between different metric units of measure.
From playlist Unit Conversions: Metric Units
✅*CHECK YOUR ANSWERS*✅ *ON YOUR OWN ANSWERS* 1) 4/25 2) 43/500 3) 2 2/5 4) 64% 5) 60% 6) 232% This video introduces percents and explains what a percent is and how to change between it and a fraction. Check me out here too! *Twitter:* https://twitter.com/anywheremath *Facebook:* https:
From playlist Ratios and Rates
Ex: Measure Lengths in Centimeters - Decimal Notation and Mixed Numbers
This video explains how to measure length in centimeters and also makes the connection between decimal notation and mixed numbers. Site: http://mathispower4u.com
From playlist Introduction to Fractions
Percentiles, Deciles, Quartiles
Understanding percentiles, quartiles, and deciles through definitions and examples
From playlist Unit 1: Descriptive Statistics
ʕ•ᴥ•ʔ Easily Convert Cubic Feet to Cubic Meters (ft^3 to cm^3)
Quickly master how to convert feet to cm involving squares and cubic. Watch more lessons like this and try our practice at https://www.studypug.com/algebra-help/unit-conversion/conversions-involve-squares-and-cubic In previous lessons, we learn the conversions between metric and imperial
From playlist UK Year 9 Maths
Why Calculus? - Lesson 1 | Don't Memorise
Calculus is the topic most students fear! But worry not, we are here. To understand what is calculus, it's important to ask the question 'Why Calculus?' Why do we need to understand Calculus? In this video Introduction to Calculus, we will cover a few examples where Calculus is used. Hap
From playlist Calculus - Basics
Investigating How Concentration Affects Rates Of Reaction (Cross Experiment) | Chemistry Practicals
Hazel and Emilia demonstrate how concentration affects the rate of reaction using the cross experiment. Hydrochloric acid is reacted with sodium thiosulfate to produce a yellow precipitate of sulfur. The sulfur obscures a cross drawn on a white tile. By measuring how long it takes for the
From playlist Science Practicals //
What is a metre: from Fizzics.org
The international base unit of length, accepted as the world wide standard, but where did it come from, who decided and how exactly is it defined.
From playlist Units of measurement
ALL OF AQA PHYSICS (9-1) ⭐PAPER 2⭐ IN TWO HOURS!!!!! (2023) | GCSE PHYSICS | SCIENCE WITH HAZEL
Science with Hazel's Perfect Answer Revision Guides and workbooks for AQA GCSE Science are available at https://sciencewithhazel.co.uk Re-upload. Thought it made more sense to upload paper 1 and 2 separately. This covers all the material needed for grade 9, triple science. TOPIC TIMINGS
From playlist Complete AQA (9-1) GCSE Science Videos! //
Trapped Water and Tiny Holes - Numberphile
Tom Crawford shows why water doesn't fall through a sieve with small enough holes. More links & stuff in full description below ↓↓↓ Tom Crawford's website, with links to his work and other outreach: https://tomrocksmaths.com More Tom videos on Numberphile: http://bit.ly/Crawford_Videos T
From playlist Tom Crawford on Numberphile
The Cat and Dog Riddle | Don't Memorise
Visit the Puzzle Master website here to buy some cool puzzles and brain teasers: https://www.puzzlemaster.ca/?a=750669 This is a brainteaser about a cat, a dog and a table-stand! It's a peculiar case from a math book for elementary grades for students in China. Do you think many it was fa
From playlist Riddles/Puzzles/Brain Teasers
MATHS IN PHYSICS | Quick Fire Questions | GCSE Science Revision
Test your GCSE Physics knowledge as Hazel gives you questions and answers based on some of the common equations and conversions you'll meet in your GCSE and IGCSE physics exams. These videos are designed to help with your GCSE science revision. To keep up to date with my Science with Haz
From playlist Quick Fire Questions //
Plans & Elevations - The 5 Hardest GCSE Questions | Grade 5 Crossover Playlist | GCSE Maths Tutor
A video revising the techniques and strategies for working with plans and elevations (Higher and Foundation). Download Worksheet - https://thegcsemathstutor.co.uk/lesson-home/ This video is part of the Geometry module in GCSE maths, see my other videos below to continue with the series.
From playlist Geometry
In this video we’ll show how to make an AA battery. Warning: Potassium hydroxide is corrosive, zinc is a heavy metal, and manganese dioxide is an irritant. Wear gloves when handling them. Get a 5 mL plastic syringe (the one i got was from a company called “BD” and the catalogue number wa
From playlist Electrochemistry
From playlist h. Three-Dimensional Measurement
Simple Ratios | GCSE & IGCSE Maths | AQA, Edexcel, CIE, OCR
Hazel and Lesley talk you through the simple ratio questions to help you understand the topic. These videos are designed to help with your GCSE and IGCSE maths revision. To keep up to date with my Science with Hazel videos and support: Visit my website: https://sciencewithhazel.co.uk/ Fo
From playlist GCSE & IGCSE Maths //