ATL in Biology
Classification of Plants - model answers
Feature / Phylum Coniferophyta(pine trees) Angiospermophyta (flowering plants) Bryophyta(mosses) Filicinophyta(Ferns) Trees have cones Y Parallel leaf veins (Y) In monocotyledons (e.g. grasses)...
ATL in Biology
Paper 3 Section A - questions Free
Paper 3 section A is a new part of the IB Biology examinations this year in 2016 The following details are adapted from Inthinking Chemistry pages by Geoff Neuss and information from the IBO The answer...
ATL in Biology
Synapses
This activity involves lots of discussion and a little competition to help students learn the details of synaptic transmission. First by annotation of simple diagrams showing the structures of a synapse...
ATL in Biology
Aquarium Microscopy
At the start of the year I want my students to discover what a great subject Biology is and there is no time to waste in an IB course with such a lot of content. I usually start the year with a microscope...
ATL in Biology
Humans - digestion and absorption workout
These questions are on the SL Humans digestion and absorption topic The questions try to cover several different command terms about this topic. Some questions are self-marking questions so you can click...
ATL in Biology
Key terms - Metabolism HL topic
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Using Flipgrid with ThinkIB Biology activities Free
Flipgrid, is one of the most effective free tools a teacher can have in their toolbox today. It is a platform for sharing videos that is easy and intuitive to use. It enables students to practice key...
ATL in Biology
Futher punnet square qns model answers
Below are model answers for the worksheet Theoretical genetics - homework punnet square questions on page Theoretical Genetics 1. Please remember these are model answers, not a mark scheme and so other...
ATL in Biology
Meiosis.
The remarkable breeding experiments carried out by Gregor Mendel between 1856 and 1863 are now considered to be the origins of modern genetics. It's easy to overlook the brilliance of Mendel's data analysis...
ATL in Biology
Meiosis model answers
Below are model answers for the worksheet Students' Worksheet - meiosis and variation on page Meiosis. Please remember these are model answers, not a mark scheme and so other correct answers are quite...