Units of work Whiteboard exercise Play

Water in different states Slideshow Play

Weight Class activity Play

Weighted means Student activity Play

Where will we see interference fringes? Whiteboard exercise Play

Where will we see interference fringes? Student activity Play

Where will we see interference fringes? Simulation Play

Why metamorphic rocks have different properties from the parent rocks Animation Play

Why two acids or bases of equal concentrations may have different pHs Student activity Play

Worked examples Student activity Play

Write the sum using powers of 10 Student activity Play

Write the sum. Place value Whiteboard exercise Play

Write the sum. Place value Student activity Play

Writing numbers as the sum of powers of 10 Whiteboard exercise Play

Writing the sum using powers of 10 Animation Play

X-ray CAT scan Slideshow Play

X-ray radiation Whiteboard exercise Play