Канал: BGSS Science

Chapter 19 - Interactions Within Ecosystem [Lower Sec Science]

Chapter 19 - Interactions Within Ecosystem [Lower Sec Science]

Test of Presence of Starch in Leaf

Test of Presence of Starch in Leaf

Ecology - Part 2

Ecology - Part 2

Ecology - Part 1

Ecology - Part 1

Molecular Genetics - Part 3 of 3

Molecular Genetics - Part 3 of 3

Molecular Genetics - Part 1 of 3

Molecular Genetics - Part 1 of 3

Molecular Genetics - Part 2 of 3

Molecular Genetics - Part 2 of 3

Review of WB Topic 14 (Pg 61-66)

Review of WB Topic 14 (Pg 61-66)

Review of WB Topic 14 (Pg 70-73)

Review of WB Topic 14 (Pg 70-73)

Covalent Bonding - Part 1

Covalent Bonding - Part 1

Heredity and Inheritance - Part 0

Heredity and Inheritance - Part 0

Hormones - Insulin and Glucagon

Hormones - Insulin and Glucagon

Quick Look - What is the Playlist model of blended learning?

Quick Look - What is the Playlist model of blended learning?

Quick Look - (LSS) Ray Model of Light (Part 2)

Quick Look - (LSS) Ray Model of Light (Part 2)

Quick Look - (LSS) Ray Model of Light (Part 1)

Quick Look - (LSS) Ray Model of Light (Part 1)

Virtual Lab - 2014 Science Chemistry O level Paper 5

Virtual Lab - 2014 Science Chemistry O level Paper 5

Virtual Lab - 2017 Science Chemistry O level Paper 5

Virtual Lab - 2017 Science Chemistry O level Paper 5

Chpt 6 - Model of Cells - Part 2

Chpt 6 - Model of Cells - Part 2

Review of 2020 May Holiday HW 1

Review of 2020 May Holiday HW 1

Chpt 6 - Model of Cells - Part 1

Chpt 6 - Model of Cells - Part 1

Virtual Lab - 2015 Science Chemistry O level Paper 5

Virtual Lab - 2015 Science Chemistry O level Paper 5

Heredity and Inheritance - Part 4

Heredity and Inheritance - Part 4

Heredity and Inheritance - Part 5

Heredity and Inheritance - Part 5

Heredity and Inheritance - Part 1

Heredity and Inheritance - Part 1

Heredity and Inheritance - Part 3

Heredity and Inheritance - Part 3

Heredity and Inheritance - Part 2

Heredity and Inheritance - Part 2

O Level Revision 101 - Covalent Bonding

O Level Revision 101 - Covalent Bonding

Exploring Diversity of Matter Using Separation Techniques - Part 1

Exploring Diversity of Matter Using Separation Techniques - Part 1

Exploring Diversity of Matter Using Separation Techniques - Part 2

Exploring Diversity of Matter Using Separation Techniques - Part 2

Nutrition in Humans - Part 5

Nutrition in Humans - Part 5

Nutrition in Humans - Part 4

Nutrition in Humans - Part 4

Nutrition in Humans - Part 3

Nutrition in Humans - Part 3

Nutrition in Humans - Part 2

Nutrition in Humans - Part 2

O Level Revision 101 - Ionic Bonding

O Level Revision 101 - Ionic Bonding

adobe scan tutorial

adobe scan tutorial

Nutrition in Humans - Part 1

Nutrition in Humans - Part 1

Sc(Bio) Movement of Substances

Sc(Bio) Movement of Substances

Organic Chemistry - Introduction to Organic Chem

Organic Chemistry - Introduction to Organic Chem

Virtual Lab - BGSS 2019 4E5N SA1

Virtual Lab - BGSS 2019 4E5N SA1

Ethanol + water

Ethanol + water

Particulate Nature of Matter Lower Sec Obj 3

Particulate Nature of Matter Lower Sec Obj 3

Particulate Nature of Matter Lower Sec Obj 4

Particulate Nature of Matter Lower Sec Obj 4

Particulate Nature of Matter Lower Sec Obj 2

Particulate Nature of Matter Lower Sec Obj 2

transfer of thermal energy

transfer of thermal energy

Sc(Bio) Enzymes (1/3)

Sc(Bio) Enzymes (1/3)

Sc(Bio) Enzymes (2/3)

Sc(Bio) Enzymes (2/3)

Sc(Bio) Enzymes (3/3)

Sc(Bio) Enzymes (3/3)

Boiling and Evaporation

Boiling and Evaporation

measurement tools

measurement tools

Metals (2/3)

Metals (2/3)

Metals (1/3)

Metals (1/3)

Extraction of Metal (2/3)

Extraction of Metal (2/3)

Extraction of Metal (1/3)

Extraction of Metal (1/3)

BGSS science authentic learning experience

BGSS science authentic learning experience

Physics Work, Energy, Power

Physics Work, Energy, Power

Redox Reaction (Part 3 of 3) - Using Oxidation States to Determine if Oxidation/Reduction took place

Redox Reaction (Part 3 of 3) - Using Oxidation States to Determine if Oxidation/Reduction took place

Redox Reaction (Part 2 of 3) - Determining Oxidation States

Redox Reaction (Part 2 of 3) - Determining Oxidation States

Redox Reaction (Part 1 of 3) - Solutions to Practice Questions

Redox Reaction (Part 1 of 3) - Solutions to Practice Questions

L3: Mole and Molar Volume

L3: Mole and Molar Volume

L2: Mole and Molar Mass

L2: Mole and Molar Mass

Physics - dc circuit

Physics - dc circuit

Physics - moments

Physics - moments

Physics - forces and dynamics

Physics - forces and dynamics

Hydrocarbons

Hydrocarbons

magnetism tutorial

magnetism tutorial

physics graph skills

physics graph skills

Mole Concept - Solution to Mastery Worksheet (CHALLENGING QUESTIONS)

Mole Concept - Solution to Mastery Worksheet (CHALLENGING QUESTIONS)

QA Theory Test For Anion

QA Theory Test For Anion

Pendulum experiment

Pendulum experiment

$Experiment on refraction$

Experiment on refraction

QA Theory Test For Cation

QA Theory Test For Cation

QA Theory Test For Gases

QA Theory Test For Gases

DC circuit practical

DC circuit practical

Combined Chemistry - Atomic Structure (Part 2 of 2)

Combined Chemistry - Atomic Structure (Part 2 of 2)

Combined Chemistry - Atomic Structure (Part 1 of 2)

Combined Chemistry - Atomic Structure (Part 1 of 2)

Pure Chem - Atomic Structure (Part 3 of 3)

Pure Chem - Atomic Structure (Part 3 of 3)

Pure Chem - Atomic Structure (Part 2 of 3)

Pure Chem - Atomic Structure (Part 2 of 3)

Pure Chem - Atomic Structure (Part 1 of 3)

Pure Chem - Atomic Structure (Part 1 of 3)

Kinetic Particle Theory

Kinetic Particle Theory

Flemming LHR

Flemming LHR

Experiment on Pressure

Experiment on Pressure

Limiting Reactants - Part 3/3

Limiting Reactants - Part 3/3

Chemical Calculations (Using the Three-Steps Approach)

Chemical Calculations (Using the Three-Steps Approach)

Math chapter 10 - data analysis I

Math chapter 10 - data analysis I

revision of bearing and mensuration

revision of bearing and mensuration

math pythagoras theorem and trigonometry

math pythagoras theorem and trigonometry

Limiting Reactants - Part 2/3

Limiting Reactants - Part 2/3

6.1 Pressure

6.1 Pressure

QA - Test for gases

QA - Test for gases

3N physics, chapter 2 to 5 summary

3N physics, chapter 2 to 5 summary

Limiting Reactants - Part 1/3

Limiting Reactants - Part 1/3

Setting up a DC circuit

Setting up a DC circuit

QA - Test for cations

QA - Test for cations

BGSS CSI

BGSS CSI

Sc(Bio) Human Eye - Accommodation

Sc(Bio) Human Eye - Accommodation

Sc(Bio) Human Eye - Pupil Reflex

Sc(Bio) Human Eye - Pupil Reflex

Sc(Chem) Air

Sc(Chem) Air

16.2 Static Application

16.2 Static Application

Nutrients - Testing for Protein

Nutrients - Testing for Protein

Nutrients - Testing for Fats

Nutrients - Testing for Fats

Nutrients - Testing for Starch

Nutrients - Testing for Starch

Nutrients - Testing for Reducing Sugar

Nutrients - Testing for Reducing Sugar

math chapter 2 2

math chapter 2 2

15.2 Sound Application

15.2 Sound Application

Math chapter 2.1

Math chapter 2.1

Extraction of Metal (3/3)

Extraction of Metal (3/3)

14.1 EM waves compiled

14.1 EM waves compiled

Math Chapt I

Math Chapt I

15.1 Sound 1

15.1 Sound 1

10.1 application of radiation

10.1 application of radiation

11.3 melting, freezing, fusion

11.3 melting, freezing, fusion

11.4 boiling, condensation, vaporisation, evaporation

11.4 boiling, condensation, vaporisation, evaporation

11.5 boiling and evaporation

11.5 boiling and evaporation

11.2 heat capacity

11.2 heat capacity

11.1 intro to chapt 11 and internal energy

11.1 intro to chapt 11 and internal energy

8.3 thermocouple

8.3 thermocouple

8.2 kelvin and celsius

8.2 kelvin and celsius

8.1 desirable features of thermometer

8.1 desirable features of thermometer

7.3 kinetic model lect 3

7.3 kinetic model lect 3

7.2 kinetic model lect 2

7.2 kinetic model lect 2

13.1 lenses 1, prove for lens law

13.1 lenses 1, prove for lens law

13.2 lenses 2, prove for lens law

13.2 lenses 2, prove for lens law

Testing for ammonia gas

Testing for ammonia gas

Testing for carbon dioxide gas

Testing for carbon dioxide gas

Experiment - Testing for Hydrogen Gas

Experiment - Testing for Hydrogen Gas

7.1 kinetic model lect 1

7.1 kinetic model lect 1