Deana Hassanein

Skip to 1:22 for the list of square and cube numbers.

Summary is at 6:15

Summary is at 3:50

Timestamps below 0:33 Solving Equations 1:47 Example 2 2:38 Example 3 3:05 Example 4 3:35 Example 5 4:25 Example 6 5:21 Solving equations with brackets 6:04 Solving equations with unknowns on both sides 7:40 Example 2 8:42 Equations in brackets and unknowns on both sides

TIMESTAMPS BELOW. • Definitions 0:34 • Finding the mean 3:03 • Finding the mode 3:29 • Finding the median 4:08 • Finding the range 5:23 • Practice question with all 4 averages 5:48

Sharing, simplifying, changing ratios to fractions and finding ratios of unknown amounts. TIMESTAMPS BELOW. • Sharing an amount by a ratio 1:28 • Using ratio to find unknown amounts 5:09 • Simplifying ratios 6:57 • Writing ratios as fractions 8:21

TIMESTAMPS BELOW. • Expanding single brackets 1:25 • Expanding double brackets (smiley face method) 2:35 • Expanding double brackets (grid method) 4:16 • Adding/subtracting two sets of brackets 7:34

TIMESTAMPS BELOW. • Finding percentages OF 1:12 • Taking percentages OFF 2:56 • Different method for taking percentages OFF 6:23 • Method 2 of finding percentages 7:42

TIMESTAMPS BELOW. • What recurring decimals are 0:24 • Changing decimals (with 1 recurring digit) to fractions 1:32 • Changing decimals (with 2 recurring digits) to fractions 4:18 • Changing decimals (with 3 recurring digits) to fractions 5:25 • Changing recurring decimals to fractions (harder questions) 6:40 • Changing recurring decimals (that are larger than 1) to fractions 9:12

N does not stand for the number in the sequence, it represented the number's position in the sequence. e.g. what the 1st number, (n=1) 2nd number (n=2)... TIMESTAMPS BELOW! _________________________________________ Core thing to understand 0:38 Nth term linear sequences 1:28 Finding a number in a sequence 5:05 Checking if a number belongs in a sequence 6:00 _________________________________________ Quadratic sequences 7:40 Finding a number in a quadratic sequence 13:30 _________________________________________

THIS VID IS A NECESSITY. NOT AN OPTION. You need to know how to convert between percentages, fractions and decimals. End of discussion. TIMESTAMPS BELOW! _________________________________________________ KEY THING TO UNDERSTAND 0:24 _________________________________________________ Changing percentage to fractions & decimals 1:34 Changing decimals to percentages and fractions 3:20 Changing fractions to decimals and percentages 5:45 _________________________________________________ Converting more complicated fractions to percentages 7:45 _________________________________________________ Question practice 10:30 _________________________________________________

Learn the basics of algebra so that you can start tackling spicier questions! TIMESTAMPS: _____________________________ What a term is 0:40 What an expression is 0:51 What an equations is 1:00 What a formula is 1:14 ____________________________ Adding terms 2:14 Subtracting terms 3:15 Multiplying terms 4:15 Common mistakes 5:20 Dividing terms 6:40 ____________________________ Collecting like terms 7:43

PICK UP THOSE EASY MARKS IN EXAMS. Learn how to write numbers as a product of their prime factors, find LCM and HCF. TIMESTAMPS BELOW! _____________________________ Prime Numbers 0:38 _____________________________ Product of Prime Factors 2:00 _____________________________ LCM & HCF 4:50 _____________________________ LCM & HCF 3 numbers 9:10 _____________________________

Adding Subtracting Dividing & Multiplying The necessary evil of fractions. DO NOT SKIP THIS ONE M8. Time stamps below: _____________________________ Multiplying Fractions 0:33 _____________________________ Multiplying Mixed Numbers 2:24 _____________________________ Dividing Fractions 4:06 _____________________________ Adding and Subtracting Fractions 7:45 _____________________________ Adding and Subtracting Mixed Numbers 11:40 _____________________________ Adding, Multiplying, Dividing or Multiplying Fractions by a Whole Number 13:24 _____________________________

Get to grips with negative numbers because they appear everywhere! *TIMESTAMPS BELOW* _______________________ Adding Negative Numbers 1:17 _______________________ Subtracting Negative Numbers 3:15 _______________________ When Negatives become Positives 4:17 _______________________ Multiplying and Dividing Negatives 7:25 _______________________

In this video I teach you how to simplify fractions and change improper to mixed and vice versa - essential for learning how to add/ subtract/ divide and multiply fractions. *TIMESTAMPS BELOW* ______________________________ Simplifying Fractions: 0:18 ______________________________ Improper Fractions: 4:00 ______________________________ Mixed Fractions: 6:47 ______________________________ Converting between Mixed and Improper Fractions 7:09 ______________________________

Everything you need to know about working with decimals - adding, subtracting, dividing and multiplying. Timestamps below :) ____________________________________ Adding Decimals 0:35 ____________________________________ Subtracting Decimals 2:44 ____________________________________ Dividing Decimals 3:46 ____________________________________ Multiplying Decimals Method 1: 8:01 Lattice Method: 12:03 ____________________________________

Everything you need to know about the law of indices. For fractional and negative indices check out my other videos :) TIMESTAMPS BELOW! ____________________________________ Overview of the laws of indices 0:33 ____________________________________ How to know if it is an indices question 7:27 ____________________________________ Multiplying Indices 1:28 Harder examples 4:27 ____________________________________ Dividing Indices 2:27 Harder Examples: 5:55 ____________________________________ Indices with Brackets 3:02 Harder Examples: 6:34 ____________________________________ Spicy example: 9:24 ____________________________________