Emerson Cheng
Emerson Cheng
  • Видео 180
  • Просмотров 39 966

Видео

Grade 12/DP Bio Factors affecting Enzyme Activities (temp, pH and concentration)
Просмотров 102 месяца назад
Recorded during Covid-19 pandemic.
How to do error bars and % uncertainty on Excel (DP Chem/Bio lab)
2 месяца назад
How to do error bars and % uncertainty on Excel (DP Chem/Bio lab)
POTOMETER TRANSPIRATION TROUBLESHOOT
Просмотров 122 месяца назад
Part 2 to How to use a potometer (Part 1) ruclips.net/video/lWd3jAEC-6A/видео.html
5.1 Desmos activity intro
Просмотров 94 месяца назад
5.1 Desmos activity intro
MA student feedback on Desmos ilogo
Просмотров 74 месяца назад
Thank you MA to let me share this video with others.
9Math iLogo Assignment Unpacking
Просмотров 94 месяца назад
9Math iLogo Assignment Unpacking
9Math 2.5 Rate of Change Word Problems (4/10)
Просмотров 194 месяца назад
9Math 2.5 Rate of Change Word Problems (4/10)
9 Math Spreadsheet assignment part 2
Просмотров 335 месяцев назад
9 Math Spreadsheet assignment part 2
2,2b Quartiles Activity
Просмотров 545 месяцев назад
2,2b Quartiles Activity
2.1 Measures of Central Tendency (Mean, median, mode) on Google sheet
Просмотров 456 месяцев назад
2.1 Measures of Central Tendency (Mean, median, mode) on Google sheet
Fraction Division
Просмотров 326 месяцев назад
Fraction Division
Fraction Multiplication
Просмотров 156 месяцев назад
Fraction Multiplication
Pythagorean Theorem Intro
Просмотров 627 месяцев назад
Pythagorean Theorem Intro
Systems of equations BY graphical method
Просмотров 318 месяцев назад
Systems of equations BY graphical method
9Math Spreadsheet 1
Просмотров 1048 месяцев назад
9Math Spreadsheet 1
9Math - 12/5 Multi-step equations
Просмотров 189 месяцев назад
9Math - 12/5 Multi-step equations
Translating Words into Math (9Math)
Просмотров 339 месяцев назад
Translating Words into Math (9Math)
balance chem equation
Просмотров 8410 месяцев назад
balance chem equation
Proportions (Cross Multiplication)
Просмотров 3710 месяцев назад
Proportions (Cross Multiplication)
9Math Finanical applications problems p5 5b
Просмотров 2410 месяцев назад
9Math Finanical applications problems p5 5b
11 Chem Diff types of Covalent bonds 9/27
Просмотров 2011 месяцев назад
11 Chem Diff types of Covalent bonds 9/27
Transport in Vascular Plants 6/14
Просмотров 29Год назад
Transport in Vascular Plants 6/14
G11 Bio Structure of the leaves (part 2) 6/13
Просмотров 27Год назад
G11 Bio Structure of the leaves (part 2) 6/13
11 Bio Cardiac Cycle + Blood Vessels 5/26
Просмотров 20Год назад
11 Bio Cardiac Cycle Blood Vessels 5/26
Systemic heart diagram
Просмотров 21Год назад
Systemic heart diagram
G11 Bio 8.3 Patterns of evolution 5/9
Просмотров 11Год назад
G11 Bio 8.3 Patterns of evolution 5/9
11 Bio Speciation 5/8
Просмотров 9Год назад
11 Bio Speciation 5/8
G11 Bio Natural Selection and Paper outline 5/5
Просмотров 29Год назад
G11 Bio Natural Selection and Paper outline 5/5
Grade 11 Bio 6.2 Mutations
Просмотров 14Год назад
Grade 11 Bio 6.2 Mutations

Комментарии

  • @lateenightt
    @lateenightt 6 месяцев назад

    Hello teacher :) I wonder if u can do a video about how to recognize a redox reaction by looking or with any simple way but not the oxidisation numbers method i saw that u explain science stuff so wish u can help, i like ur way of teaching i don't know but i like the paper pen explanations.

  • @realisn-op4eg
    @realisn-op4eg 8 месяцев назад

    Great video! I'm a student and I'm learning this right now. Can you tell me how to find without graphing? My teacher is not good

  • @uvelergle
    @uvelergle 8 месяцев назад

    MY GOAT PLEASE RESPOND LPLAESE IM BEGGINGH YOU

    • @uvelergle
      @uvelergle 8 месяцев назад

      I agree with this statement

    • @realisn-op4eg
      @realisn-op4eg 8 месяцев назад

      facts please do

  • @EverythingAnythingAndNothing
    @EverythingAnythingAndNothing 10 месяцев назад

    Awesome Lesson!

  • @uvelergle
    @uvelergle 10 месяцев назад

    yesss

  • @koooym
    @koooym 10 месяцев назад

    you are so smart

  • @uvelergle
    @uvelergle 10 месяцев назад

    Another banger from my lovely teacher 😍😍🥰🥰

  • @uvelergle
    @uvelergle 10 месяцев назад

    MY FAVOURITE TEACHER!!

  • @koooym
    @koooym 10 месяцев назад

    amazing video thank you

  • @koooym
    @koooym Год назад

    very informative thank you

  • @koooym
    @koooym Год назад

    i like ur shirt

  • @koooym
    @koooym Год назад

    that was very informative, thank you!

  • @koooym
    @koooym Год назад

  • @reivsnx6342
    @reivsnx6342 Год назад

    Thank you for the recording! Was very useful.

  • @koooym
    @koooym Год назад

    you are my best friend

  • @koooym
    @koooym Год назад

    you are smart

  • @koooym
    @koooym Год назад

    thank you that was very informative

  • @koooym
    @koooym Год назад

    hi

  • @koooym
    @koooym Год назад

    hi

  • @javiersummers5730
    @javiersummers5730 Год назад

    𝐩𝐫𝐨𝐦𝐨𝐬𝐦 🤪

  • @koooym
    @koooym Год назад

    slay queen

  • @gungadude6951
    @gungadude6951 Год назад

    Hi incredible video

  • @koooym
    @koooym Год назад

    love ur vids

  • @sweatybruh7249
    @sweatybruh7249 2 года назад

    too pro

  • @gungadude6951
    @gungadude6951 2 года назад

    Great video! You inspire me to learn Cantonese 😮😮🤙🏻🙏!! Liked and subscribed!

  • @koooym
    @koooym 2 года назад

    nice singing

  • @Bobbyaf
    @Bobbyaf 2 года назад

    Why didnt you include the mass of the NaOH if you are calculating the heat of neuralization? Your calculations merely focused on the addition of the acid to water.

    • @emersoncheng9950
      @emersoncheng9950 Год назад

      That's because Q = mct is the amount of heat absorbed by the water (hence c used was the specific heat of water)

  • @sallysims1554
    @sallysims1554 2 года назад

    very helpful thanks

  • @rdrdrd9775
    @rdrdrd9775 2 года назад

    How do i control the respire?

  • @perkaholic1865
    @perkaholic1865 3 года назад

    no one cares macbook user

    • @gungadude6951
      @gungadude6951 2 года назад

      Cyber bullying reported ur accounts gone in 2 days

    • @koooym
      @koooym 2 года назад

      thats not very nice perkaholic :(

    • @perkaholic1865
      @perkaholic1865 2 года назад

      @@gungadude6951 why so pressed over a 8 month comment, MacBooks are a huge scam way to expensive and can’t do much, and I ain’t scared of ur report youtube doesn’t care about reports unless over 50,000 people report

    • @perkaholic1865
      @perkaholic1865 2 года назад

      @@gungadude6951 even if my account is gone it’ll only be gone for a week and I don’t even use youtube that much

    • @gungadude6951
      @gungadude6951 2 года назад

      perkaholic don’t bully him ;d he’s a very kind and wise person ;d I apologize for my comment ;d

  • @tabassumparveen3688
    @tabassumparveen3688 3 года назад

    Excellent brother.👏👏👏

  • @SC-hv2iv
    @SC-hv2iv 3 года назад

    thank you for this!!!! please keep it up

  • @mustafauyghur162
    @mustafauyghur162 4 года назад

    why positive?

  • @tonilovespets25
    @tonilovespets25 4 года назад

    Still confused

  • @ruita-gun9504
    @ruita-gun9504 4 года назад

    How about both parents are a healthy carrier(hetero) of CF and they have 3 Male offsprings and 1 female offspring. 1 female and the other 1 male offspring are both have with CF, then 1 male offspring is a healthy carrier (hetero) of CF and the other male offspring is healthy/no symptoms of CF?

  • @noahalden9142
    @noahalden9142 5 лет назад

    good video very fun

  • @MissDaisyLolita
    @MissDaisyLolita 5 лет назад

    Extremely helpful! You thoroughly explained the equation.

  • @gabrielavasquez3094
    @gabrielavasquez3094 6 лет назад

    doesn't 1000mL equal to 1 L?

  • @deliciafernandes9946
    @deliciafernandes9946 6 лет назад

    Thank you so much sir this was extremely helpful!

  • @vijayjoshi7134
    @vijayjoshi7134 7 лет назад

    can't understand how u find the time

  • @StreetDancer171
    @StreetDancer171 7 лет назад

    There's no part 2 :(

  • @HenryIrems
    @HenryIrems 7 лет назад

    Nyc

  • @emilycastorena9634
    @emilycastorena9634 7 лет назад

    So helpful thank you!

  • @annterry3232
    @annterry3232 7 лет назад

    Hi, do you have the second part to this video?