New
New
Year 10
Edexcel
Higher
Living organisms and their environments
Lessons (11)
I can describe how changes in abiotic and biotic factors affect organisms in an ecosystem including how the size of predator and prey populations are cyclical.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe how to identify species, estimate the population size of a species and how to investigate the effect of a factor on the distribution of this species.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use quadrats to estimate the population size of a species.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can investigate the effect of a factor on the distribution of species using a transect.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe what plants and animals compete for, and consider how adaptations help organisms to survive and compete in their environment.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can explain the role of microorganisms and detritus feeders in decomposition.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can explain why some factors affect the rate of decomposition by microorganisms.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can carry out an experiment to investigate how temperature affects the rate of decomposition of milk by an enzyme.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can analyse, explain and evaluate the results of an experiment investigating how temperature affects the rate of decomposition of milk by an enzyme.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe the processes in the carbon cycle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe the processes in the water cycle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video