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#1
Compound Angle Formulaesin (A + B)= sin A cos B + cos A sin Bcos (A + B)= cos A cos B - sin A sin Btan (A + B)= tan A + tan B 1 - Tan A Tan BA-level standard trigonometry. Maths all correct. Good...
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#2
ARCTIC CIRCLEBALTIC STATESST PETERSBURGMOSCOWCENTRAL RUSSIAUKRAINEEUROPETURKISH STATESBREAKAWAY REPUBLICSSIBERIA(illegible)VLADIVOSTOKASIAN STEPPESPROF. STEFANOROOM 32COFFICE HRSM 2PM-4PMT-W 12-1.30PMT...
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#3
2x + 3 = 9x = /2 [or 12?]Mathematics - simple algebra.The handwriting is large and generally clear, even though this class appears to only have one student in it, and he sits at the very front. It...
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#4
ENGLISH 101A- NO EBOniCS- NO SLAnG- NO tArDineSS- NO GUM- NO tALKinG- QUiZ EVERY FRiDAY-MS PriNCeEnglish - college level.Ms Prince is setting her stall out early in this introductory course with a list...
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#5
AFTER SCHOOL:- math1 + 1 = 21*Mathematics - university/nursery school level.This is clearly an extremely advanced level mathematical course, focusing on the Peano axioms for the natural numbers which...
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#6
H2N2O2(HO-N=N-OH)+H4SIO4(SI(OH)4)H2O+H2OSO4H3PO3(HPO(OH2))H2SO4 => SO4H2OSO4 = HChemistry – A-level/undergraduate levelThis is a frustratingly inconsistent approach to writing chemical formulae.On...
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#7
1. S=0 A=02. S=1/4 A=1/163. S=1/2 A=1/44. S=1 A=15. S=2 A=46. S=3 A=9Mathematicst pmn3/4 02/5100=S=AAS 42/A9Mathematics - year 8 levelThis sets out to be a good illustration of the function more...
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#8
Mary Had A Little Lamb- ½ beat- 1 beat- 2 beatsMusic – introductory levelThe treble clefs have been beautifully drawn, but there is no hiding some fundamental errors on this blackboard.Firstly, the...
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Just to say that there will be a short break from lessons whilst we at Blackboards in Porn Towers stop looking at pornography for long enough to move to bigger premises. In the meantime, please do...
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#9
Dr Lagina’s Math tutorial√24/√3 = √(24/3) = √8= √(4.2) = √4√2 = 2√2√(81/25) = √81/√25 = 9/5MOZDetentionBramm SBlake FMortyHailey YJordan AKara BMathematics – A-level standard.These are some good...
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#10
WORK HARD AND DO YOUR BESTX| |  | |O |X| Lessons in Life – universalComputer Science – A-level/undergraduate levelThere can be few better exhortations to students than this....
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#11
CREATIONISMYES!DARWIN = CRACKPOTDARWIN BELIEVES ->FISH->MONKEY->GLEN->[WO]MANWRONGMID-TERMASSIGNMENTESSAY –RELIGION ANDCREATION OF THE WORLD5000 WORDSDUE FRIDAYBiology – GCSE level.The...
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#12
45Rh102.906Rhodium9F18.998Fluorine4Be9.012Beryllium57La138.906LanthanumC2H6O Example 1  H H  | |H-C-C-O-H  | |  H HChemistry – A-level...
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This Man Survived Crucifixion Using This One Weird Trick. Romans hate Him!
Find out more at our new site: TheBibleFeed
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SEAT BELT REMEMBER.. NO, NO, NO, U-turns over double yellow lines 10 2 Keep Hands on wheel 10-2 C LeFT B Signal A Driver’s Education It is a promising start that the first...
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(32F)U/2N = LU.4S(4/T) 4F(U/2n) = LU3S(4/T) F(U/2n) = LUS(4/T) FUN = LUST Mathematics – GCSE level. To begin with, the presentation is non-standard and quite sloppy. Firstly, numbers should go before...
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Bad Rainbows - Crock of gold? More like crock of shit. One man's crusade against incorrectly-drawn rainbows.
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ENGLISH 101 GRAMMER ADVERBS VERBS NOUNS TEST FRI PUNCTUATION SENTENCE STRUCTURES PROF GUNN OFFICE HOURS RM 343 BLDG 7 W 2-3 TH 1-3 English – primary school level. It is a truth universally...
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Geography – GCSE level. The concept of a spherical earth dates back as least as far as the 6th century BCE, and is commonly attributed to Pythagoras. Ptolemy’s world map of 150CE, despite a mistaken...
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