"Science 1: Grade 9" பக்கத்தின் திருத்தங்களுக்கிடையேயான வேறுபாடு

03:28, 3 டிசம்பர் 2015 இல் கடைசித் திருத்தம்

Science 1: Grade 9 (45.7 MB) (PDF வடிவம்) - தரவிறக்கிக் கணினியில் வாசியுங்கள் - உதவி

Foreword
Scientific investigation of the environment
- Scientific method
- Observe minute objects
  - Use of the optical microscope
- Importance of micro-organisms
  - Applications of microbial
- Importance of micro - organisms
  - Applications of microbial activity
  - Harmful effects of micro-organisms
- Using laboratory equipment appropriately
  - Volumetric equipment
  - Instruments to measure mass / weight
  - Instruments to measure quantities related to electricity
  - Other laboratory equipment
Nature of the Earth and space
- Views about the solar system
- Identifying star patterns
- Ezistence of stars and Galaxies
Energy, Work and force
- Linear motion
- Methods used to facilitate work
  - Machines used in building construction
  - Machines associated with repairing motor vehicles
  - Machines associated with agriculture
- Quality and quantity of the energy resources
  - Primary energy soures
  - Secondary energy sources
  - Conversion of Primary Energy Resources to Secondary Energy Resources
- Use of alternative energy resources as a solution to the energy crisis

உங்கள் பங்களிப்புகளுக்கு

@@ வரிசை 12: / வரிசை 12: @@
 * [http://noolaham.net/project/151/15097/15097.pdf Science 1: Grade 9 (45.7 MB)] {{P}}
+=={{Multi| உள்ளடக்கம்|Contents}}==
+*Foreword
+*Scientific investigation of the environment
+**Scientific method
+**Observe minute objects
+***Use of the optical microscope
+**Importance of micro-organisms
+***Applications of microbial
+**Importance of micro - organisms
+***Applications of microbial activity
+***Harmful effects of micro-organisms
+**Using laboratory equipment appropriately
+***Volumetric equipment
+***Instruments to measure mass / weight
+***Instruments to measure quantities related to electricity
+***Other laboratory equipment
+*Nature of the Earth and space
+**Views about the solar system
+**Identifying star patterns
+**Ezistence of stars and Galaxies
+*Energy, Work and force
+**Linear motion
+**Methods used to  facilitate work
+***Machines used in building construction
+***Machines associated with repairing motor vehicles
+***Machines associated with agriculture
+**Quality and quantity of the energy resources
+***Primary energy soures
+***Secondary energy sources
+***Conversion of Primary Energy Resources to Secondary Energy Resources
+**Use of alternative energy resources as a solution to the energy crisis
 [[பகுப்பு:2012]]
 [[பகுப்பு:கல்வி வெளியீட்டுத் திணைக்களம்‎]]