01:29

Dichotomous key part 2

00:42

Dichotomous key part 1

02:19

Aerobic respiration #aerobic #respiration #biology #year10 #science

00:40

Investigating respiration using yeast cells: part 1 #respiration #yeast #cells

01:22

Revision technique using Card Sorts #revision #science #cards #sorts #activity

03:09

Revision by concept mapping

01:28

Writing word and chemical equation Part 3

01:22

Writing word and chemical equation Part 2

02:05

Writing word and chemical equation Part 1 #writing #word #chemical #equation #chemistry #balanced

02:38

BAT: Lines, shapes and forms

06:02

Enzymes: Lock and key hypothesis (concept map) #enzymes #lockandkey #hypothesis #concept #mapping

03:44

How to answer exam questions?

06:30

How to revise Science effectively?

00:53

Classification: which one is a living thing?

05:44

How to find out the direction of magnetic field lines and the poles of a magnet

04:11

How to tell the difference between a magnetic material and a magnet

03:44

Aerobic and anaerobic respiration ( in yeast cells)

01:28

Investigating osmosis in potato

00:31

Business Claps!! sorry, it's upside down 🙂🙃🙂🙃

05:29

The three pin plug

01:51

Like poles repel, unlike poles attract (Rules of Magnetism)

04:17

Preparing a microscope slide for viewing under a light microscope

02:52

Test for acids and alkalis using blue and red litmus paper.

05:35

Dry cell VS battery, Series VS parallel circuit

04:02

BAT money saving boxes ideas!

01:13

Lesson on strong/weak acid and alkali

01:02

Lesson on pH scale

04:33

Testing using pH paper

01:48

Testing for acid and alkali- an introduction

02:33

Organs associated to the human body

02:27

Labeling parts of a light microscope

03:31

Properties of a mixture between iron and sulfur

03:18

Measuring volume of irregular shape object using Eureka can and measuring cylinder

05:23

Paper chromatography

00:40

Diffusion in liquids using potassium permanganate.

00:29

Calligraphy

01:16

Filtration part 2

06:27

Food Tests (summary)

02:39

Alcohol emulsion test

01:35

Filtration Technique (part 1)

01:55

Dissecting a flower

02:02

Reproduction in plants: parts of a lily flower

02:10

E-S model (detailed explanation)

01:21

U tube demonstration on cigarette smoking

00:42

Distillation

02:05

Writing word and chemical equations part 1

01:22

Writing word and chemical equations part 2

01:28

Writing word and chemical equations part 3

01:01

Making a compound with iron

01:36

How to make a mini book

02:10

Distillation (with verbal explanation)

02:39

Test for fats using the alcohol emulsion test.

06:27

Food Test: testing for the presence of protein, glucose, starch and fats.

01:41

Measuring mass using an electronic balance

05:45

Effect of amylase on starch solution: unexpected result

02:16

Testing for the presence of reducing sugar

03:27

The effect of resistance on current

01:34

Connecting ammeter and voltmeter correctly

03:40

Connecting bulbs in series circuit