Key Concepts : Synthetic clothing materials.
What safety measures should we take against lightning strikes?
How is the sex of the child determined?
How babies are formed Questions : How do babies develop inside the mother?Key Concepts : Idea about heavenly bodies/celestial objects introduction to the calculus of variations pdf and their classification hp san network advisor moon, planets, stars, constellations.Producing different types of sounds.Activities with Braille sheet.Pressure Questions : Why are needles made pointed?What happens to kerosene/natural gas when it is burnt?
Experiences of children; case histories.
What do we do with coal and petroleum?
Questions : Can a wire be drawn out of wood?
Key Concepts : Cell structure, plant pagedefrag windows 7 64 bit and animal cells, use of stain to observe, cell organelles nucleus, vacuole, chloroplast, cell membrane, cell wall.Visually challenged use other senses to make sense of the world around.Testing various materials for action of water, reaction on heating, effect of flame, electrical conductivity, thermal conductivity, tensile strength.Do we use other materials that are synthetic?How can we change the speed, direction of a moving object?Activities/Processes :Looking at structures/ large objects and guessing what will happen to them in the event of an earthquake; activities to explore stable and unstable structures.