English
English Indonesia Türkçe Deutsch Español Português Pусский Français Italiano Nederlands Polski العربية ไทย Tiếng Việt 繁體中文 简体中文 日本語 한국어
GCSEMathUnlockd's profile picture. 🔢 GCSE Maths made easy 📚 Weekly revision videos 🚀 Exam question walkthroughs 🎯 Helping you ace your exams

GCSE Maths Unlocked

@GCSEMathUnlockd

🔢 GCSE Maths made easy 📚 Weekly revision videos 🚀 Exam question walkthroughs 🎯 Helping you ace your exams

57Posts 3Followers 12Following
GCSEMathUnlockd's profile picture.
GCSE Maths Unlocked
 @GCSEMathUnlockd
Jun 1

3 days until Paper 2 Gradient & Area from Speed-Time Graphs Speed-time graph: Gradient = acceleration Area under curve = distance travelled 📐 Use trapeziums or break the area under the curve into shapes for area. #GCSEMaths #Graphs #Motion

GCSEMathUnlockd's tweet image. 3 days until Paper 2 Gradient & Area from Speed-Time Graphs Speed-time graph: Gradient = acceleration Area under curve = distance travelled 📐 Use trapeziums or break the area under the curve into shapes for area. #GCSEMaths #Graphs #Motion
0
0
0
0
149
GCSEMathUnlockd's profile picture.
GCSE Maths Unlocked
 @GCSEMathUnlockd
Apr 21

24 DAYS UNTIL EXAM DAY! Tip of the day - Compound Interest 💰 Use the formula: Final Amount = Original × (1+r​/100)^n Where r = interest rate, n = years 🎯 This formula also works for depreciation – just subtract the interest rate from 1 instead. #GCSEMaths…

GCSEMathUnlockd's tweet image. 24 DAYS UNTIL EXAM DAY! Tip of the day - Compound Interest 💰 Use the formula: Final Amount = Original × (1+r​/100)^n Where r = interest rate, n = years 🎯 This formula also works for depreciation – just subtract the interest rate from 1 instead. #GCSEMaths…
0
1
1
0
82
GCSEMathUnlockd's profile picture.
GCSE Maths Unlocked
 @GCSEMathUnlockd
Apr 21

25 DAYS UNTIL EXAM DAY! Tip of the day - Using Upper & Lower Bounds in Calculations 🧮 If a question asks for the maximum or minimum possible value, use the upper/lower bounds of the values involved. E.g., Max area = upper × upper Min area = lower × lower ⚠️ Watch out for…

GCSEMathUnlockd's tweet image. 25 DAYS UNTIL EXAM DAY! Tip of the day - Using Upper & Lower Bounds in Calculations 🧮 If a question asks for the maximum or minimum possible value, use the upper/lower bounds of the values involved. E.g., Max area = upper × upper Min area = lower × lower ⚠️ Watch out for…
0
0
0
0
57
GCSEMathUnlockd's profile picture.
GCSE Maths Unlocked
 @GCSEMathUnlockd
Apr 19

26 DAYS TO GO UNTIL EXAM DAY! Tip of the day - Recurring Decimals to Fractions 🔁 Convert recurring decimals to fractions using algebra: E.g., Let x = 0.727272… 100x = 72.7272… x = 0.7272… Now subtract: 99x = 72 → x = 72/99 = 8/11 🎯 Common question that appears in the…

GCSEMathUnlockd's tweet image. 26 DAYS TO GO UNTIL EXAM DAY! Tip of the day - Recurring Decimals to Fractions 🔁 Convert recurring decimals to fractions using algebra: E.g., Let x = 0.727272… 100x = 72.7272… x = 0.7272… Now subtract: 99x = 72 → x = 72/99 = 8/11 🎯 Common question that appears in the…
0
0
0
0
62
GCSEMathUnlockd's profile picture.
GCSE Maths Unlocked
 @GCSEMathUnlockd
Apr 19

27 DAYS TO GO UNTIL EXAM DAY! Tip of the day - Transforming Graphs 📊 Master these quick graph shifts: y = f(x) + a → shift up/down y = f(x + a) → shift left/right (👈 watch the sign!) y = -f(x) → reflection in x-axis y = f(-x) → reflection in y-axis 💡 Combine…

GCSEMathUnlockd's tweet image. 27 DAYS TO GO UNTIL EXAM DAY! Tip of the day - Transforming Graphs 📊 Master these quick graph shifts: y = f(x) + a → shift up/down y = f(x + a) → shift left/right (👈 watch the sign!) y = -f(x) → reflection in x-axis y = f(-x) → reflection in y-axis 💡 Combine…
0
0
0
0
49
GCSEMathUnlockd's profile picture.
GCSE Maths Unlocked
 @GCSEMathUnlockd
Apr 19

28 DAYS TO GO UNTIL EXAM DAY! Tip of the day - Surds Simplification √🧠 Keep your answers exact when asked. ✔ √50 = √(25 × 2) = 5√2 ✔ Rationalise denominators like: 1/√3 = √3/3 🎯 Practice simplifying and multiplying surds to keep answers neat. #GCSEMaths #Surds…

GCSEMathUnlockd's tweet image. 28 DAYS TO GO UNTIL EXAM DAY! Tip of the day - Surds Simplification √🧠 Keep your answers exact when asked. ✔ √50 = √(25 × 2) = 5√2 ✔ Rationalise denominators like: 1/√3 = √3/3 🎯 Practice simplifying and multiplying surds to keep answers neat. #GCSEMaths #Surds…
0
0
0
0
45
GCSEMathUnlockd's profile picture.
GCSE Maths Unlocked
 @GCSEMathUnlockd
Apr 16

29 DAYS UNTIL EXAM DAY! Tip of the day - Equation of a Circle 🟢 Remember the standard form: (x−a)^2+(y−b)^2=r^2 ✔ (a, b) is the centre ✔ r is the radius Common in coordinate geometry problems – especially identifying or sketching. #GCSEMaths #CircleEquation…

GCSEMathUnlockd's tweet image. 29 DAYS UNTIL EXAM DAY! Tip of the day - Equation of a Circle 🟢 Remember the standard form: (x−a)^2+(y−b)^2=r^2 ✔ (a, b) is the centre ✔ r is the radius Common in coordinate geometry problems – especially identifying or sketching. #GCSEMaths #CircleEquation…
0
0
1
0
64

United States Trends

Something went wrong.


Something went wrong.