B2-KS3

1- Food Chains and webs

Practical

3 x the above image in colour.

Students are in groups and have to recreate the image with the key words.

2- Distruption to food chains and webs

B7.4 Bioaccumulation.mp4

Practical

Write a story to explain how Stuart the snake could die if I use a little weed killer on my garden

3-Ecosystems

What Is An Ecosystem.mp4

Practical


4- Competition

Practical


5 + End point task

5 Extremely Invasive Species What the Stuff!.mp4
videoplayback-5.mp4

Practical


KS3 - B2.6 - Flower dissection

Practical

11 groups

1 x Bunch of flowers

11x scissors

11x A3 paper

3 x Sellotape to share

Flower dissections - students will make a mess so set 10mins or so for them to find as many parts as they can labelling and sticking to a sheet

7- Fertilisation and germination

Practical


KS3 - B2.8 - Seed dispersal





Practical

Demo:

Various types of seeds (or pictures of them if out of season)

3 x seeds blown by the wind

3 x seeds that explode

3 x seeds that attach to animals

3 x seeds that are eaten by birds

3 x seeds that float (coconuts)

KS3 B2.10 - Core Practical

Seed Dispersal backup


Practical

For seed dispersal


3 x fans

4 x rolls of sellotape for sharing

33 x sheets of paper

33x seeds (something like a dried kidney bean)


Students have a fixed time to create their method of seed dispersal

rules are only one sheet of paper each, they can cut and stick.

11 + Core Practical write up





Practical


12 + DIRT





Practical