Intergrated Science Grade Seven - Elimika Sasa App

Introduction to junior school, practical lessons.

Course Content

TYPES OF MIXTURES

Liquid-liquid heterogeneous mixture

03:12
Solid-liquid heterogeneous mixtures
Solid-liquid heterogeneous mixtures

03:05

Liquid-Liquid heterogeneous mixture

solid-liquid homogeneous mixtures

Liquid-liquid homogeneous mixture

Separation of mixtures

Simple distilation

03:24
Brainstorm
Simple distillation lesson 2

06:54
Filtration

02:34
Test your ability
Filtration lesson 2

01:44
Use of magnet and decanting

05:05
Test your ability
Sublimation

07:11
Brainstorm
Crystallization

07:28
Brainstorm

LABORATORY EQUIPMENTS

MELTING AND BOILING POINT

ACID BASE AND INDICATORS

Grouping substances as either strong acid, weak acids or neutral substances

08:48
Classifying bases according to their strength as strong bases, weak bases and neutral

08:48
Classifying substances as either acids, bases or neutral substances using red and blue litmus papers

07:49
Classifying substances as either as acids, bases or neutral substances using phenolphalein indicator

06:30
classifying substances either as acids, base or neutral substances using methyl orange

04:07
Classifying substances as either either acids, bases or neutral substances using natural indicators

06:11
Classifying substances either as acids, bases or neutral substances using natural indicators lesson 2

03:46
Self assesment

FORCE AND ENERGY

Demonstrating repulsion between charged balloons

05:20
Demonstrating existence of static charges in objects

02:24
Simple electric circuit connected in series with a bulb, a cell an ammeter and a switch

00:46
Simple electric circuit connected in series with a bulb a switch, a cell and an ammeter 2

04:31
A circuit connected in series with two bulbs, a cell, a switch and an ammeter

07:12
A circuit connected in series with one bulb, two cells, a switch and an ammeter

06:01
An electric circuit connected in parallel with one dry cell, one bulb, a switch, an ammeter and a voltmeter

08:50
A circuit connected in parallel with two cells and one bulb

08:57
A circuit connected in parallel with one cell and two bulbs

07:30
Classifying objects as magnetic or non-magnetic materials

05:49
Investigating the force between like and unlike poles of a magnet

05:34
Finding the direction of a freely suspended magnet

05:25
Try myself

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Price:
Original price was: KSh 70.00.Current price is: KSh 55.00.
Instructor:Imelda Ochieng
Lessons:35
Students:11
Level:Intermediate

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