Influence of physical effort on the human body Animation Play

Integration and differentiation of the exponential function Whiteboard exercise Play

Integration of selected functions Whiteboard presentation Play

Integration of selected functions Class activity Play

Intercalary meristems Slideshow Play

Life processes in plants Student activity Play

Linear combinations of exponential and logarithmic functions Student activity Play

Linear combinations of exponential and logarithmic functions Whiteboard exercise Play

Location and growth of phloem Slideshow Play

Louis Pasteur's experiment Student activity Play

Miscellaneous problems Student activity Play

Monotonicity of exponential functions Whiteboard exercise Play

Nerve cells Illustration Play

Oxygen intake Slideshow Play

Pasteur's experiment – conclusions Whiteboard exercise Play

Phloem – location and growth Student activity Play

Physical effort and our body Whiteboard exercise Play

Pituitary hormone – growth hormone (somatotrophin) Student activity Play

Pituitary hormone – growth hormone (somatotrophin) Whiteboard exercise Play

Plant growth Student activity Play

Plant growth Whiteboard presentation Play

Plant growth Class activity Play

Plant growth and soil pH Illustration Play

Plant growth in greenhouses Slideshow Play

Population and percentage Student activity Play