Water absorption through a root Animation Play

Water balance in plants Student activity Play

Water transport in plants Class activity Play

Water transport in plants Whiteboard presentation Play

Water transport in plants Animation Play

Water transport through plants Student activity Play

What a function is? Class activity Play

What a function is? Whiteboard presentation Play

What a linear function is Student activity Play

What are surds? Student activity Play

What are surds? Whiteboard exercise Play

What is a composition of functions? Student activity Play

What is a function? Student activity Play

What type is a function? Whiteboard exercise Play

When a function changes sign Student activity Play

When is an assignment a function? Student activity Play

When is the composition of functions used? Whiteboard exercise Play

When is the composition of functions used? Student activity Play

When is there a solution? Whiteboard exercise Play

When is there a solution? Student activity Play

When some coefficients equal zero Animation Play

Which is bigger? Student activity Play

Which is bigger? Whiteboard exercise Play

Which line is steeper? Student activity Play

Which line is steeper? Animation Play