Maths ki Neev

🧱 Maths ki Neev

Textbook se alag: number sense aur har concept ka “kyun”. 52 topics, 8 units. Roz ek naya topic (Somvaar se Shanivaar).

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πŸ”’ Unit 1: Numbers ka Feel
MN-01Place Value: 3 ki value 3, 30 ya 300 kaise banti hai?πŸ”’ JaldMN-02Lakh vs Million: Indian aur International systemπŸ”’ JaldMN-03Decimal Point ka asli matlabπŸ”’ JaldMN-04Number Line pe Negative aur Decimal NumbersπŸ”’ JaldMN-05Rounding: 487 ko “lagbhag 500” kab bolte hain?πŸ”’ JaldMN-06Estimation: Answer sensible hai ya nahi?πŸ”’ JaldMN-07Even aur Odd: Rules kyun kaam karte hain?πŸ”’ Jald
βž• Unit 2: Jod-Ghata ka Dimaag
MN-08Number Bonds: 10 aur 100 ke jodeπŸ”’ JaldMN-09Mental Addition: Todo aur JodoπŸ”’ JaldMN-10Compensation: 47 + 29 = 47 + 30 βˆ’ 1πŸ”’ JaldMN-11Ghatana = Kitna aage jaana haiπŸ”’ JaldMN-12Gauss ki Chaal: 1 se 100 tak ka jodπŸ”’ JaldMN-13Borrowing wale ghatav mein galti kyun hoti hai?πŸ”’ Jald
βœ–οΈ Unit 3: Guna ka Jaadu
MN-14Guna = Baar-baar Jodna (Array se samjho)πŸ”’ JaldMN-153 Γ— 7 = 7 Γ— 3 kyun hai?πŸ”’ JaldMN-16Tables ki Chaabi: Double karte jaoπŸ”’ JaldMN-1711 se Guna ka Trick aur uska KyunπŸ”’ JaldMN-185 se Guna = 10 se Guna Γ· 2πŸ”’ JaldMN-1925 se Guna = 100 se Guna Γ· 4πŸ”’ JaldMN-20Grid Method: Long Multiplication ka KyunπŸ”’ JaldMN-2199 Γ— 47 = 4700 βˆ’ 47πŸ”’ Jald
βž— Unit 4: Bhaag ki Samajh
MN-22Bhaag ke do matlab: Baantna aur Group bananaπŸ”’ JaldMN-23Chunking Method: Bada bhaag tukdon meinπŸ”’ JaldMN-24Divisibility Rules kyun kaam karte hain?πŸ”’ JaldMN-25Factors, Multiples aur PrimesπŸ”’ JaldMN-26Aadhe se Bhaag dena = Double karna?!πŸ”’ JaldMN-27Remainder ka matlab har sawaal mein alagπŸ”’ Jald
πŸ₯§ Unit 5: Fraction, Decimal aur Percent
MN-28Fraction = Barabar Hisse (Pizza Logic)πŸ”’ JaldMN-29Equivalent Fractions: 1/2 = 50/100πŸ”’ JaldMN-30Do Fractions mein Bada Kaun?πŸ”’ JaldMN-31Fraction ↔ Decimal ↔ Percent ki ek TableπŸ”’ JaldMN-32130 ko 100 kaise banayein?πŸ”’ JaldMN-3310%, 1%, 5% ka JaaduπŸ”’ JaldMN-34x% of y = y% of xπŸ”’ JaldMN-35Kiske Marks Behtar: 18/25 ya 34/50?πŸ”’ JaldMN-3620% Badha, phir 20% Ghata: Wapas same kyun nahi?πŸ”’ JaldMN-37Discount pe Discount: 20% + 10% β‰  30%πŸ”’ Jald
βš–οΈ Unit 6: Ratio aur Unitary
MN-38Unitary Method: Pehle 1 pe aaoπŸ”’ JaldMN-39Ratio = Scaling (Recipe 4 se 7 logon ke liye)πŸ”’ JaldMN-403:5 ko “Kul 8 Hisse” ki tarah dekhnaπŸ”’ JaldMN-41Best Deal kaun si: 500 g β‚Ή45 ya 1 kg β‚Ή85?πŸ”’ Jald
πŸ“ Unit 7: Naap-Tol
MN-42Metric System ka Logic: Kilo, Centi, MilliπŸ”’ JaldMN-431 mΒ² = 10,000 cmΒ² kyun, 100 kyun nahi?πŸ”’ JaldMN-44Time Decimal mein kyun nahi chalta? (1.5 ghanta = 90 min)πŸ”’ JaldMN-45Litre ↔ cmΒ³πŸ”’ JaldMN-46Perimeter vs Area: Same Perimeter, Alag AreaπŸ”’ JaldMN-47Side Double toh Area 4 Guna, Volume 8 GunaπŸ”’ Jald
πŸ“Š Unit 8: Data aur Soch
MN-48Mean, Median, Mode: Kaunsa kab sahi?πŸ”’ JaldMN-49Graph se Bewakoof kaise banaya jaata hai?πŸ”’ JaldMN-50BODMAS kyun zaroori hai?πŸ”’ JaldMN-51Calculator pe aankh band karke bharosa mat karoπŸ”’ JaldMN-52Algebra = Maths ki Shorthand BhashaπŸ”’ Jald

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