You're stranded in a rainforest, and you've eaten a poisonous mushroom. To save your life, you need an antidote excreted by a certain species of frog. Unfortunately, only the female frog produces the antidote. The male and female look...

Welcome back to Math Defined*! I'm Mrs. C, and today we're diving into **finding probability for a compound event* — where multiple decisions come together to create a whole world of outcomes. ⚽🧦👕



In this lesson,...

Pupil outcome: I can state when outcomes will be equally likely. Key learning points: - A set of possible outcomes can be stated. - Outcomes can be evaluated to decide how likely they are. - Outcomes with the same likelihood can be...

Pupil outcome: I can identify the same outcome across all the different representations. Key learning points: - Fluency in moving between the representations is important. - Sometimes it is better to display the outcomes using a...

Pupil outcome: I can state when outcomes will not be equally likely. Key learning points: - Events with outcomes that are likely to not be equally likely can be identified - Outcomes that are not equally likely can be identified and...

Pupil outcome: I can systematically find all the possible outcomes for more than two events by using a Venn diagram. Key learning points: - Possible outcomes for more than two events can be shown in a Venn diagram. - The Venn diagram can...

Pupil outcome: I can compare and contrast the usefulness of the different representations when calculating theoretical probabilities. Key learning points: - The probability of an outcome can be calculated from each representation. -...

Pupil outcome: I can systematically find all the possible outcomes for more than two events by using an outcome tree diagram. Key learning points: - Possible outcomes for more than two events can be shown in an outcome tree diagram. -...

Pupil outcome: I can systematically list all the possible outcomes for one or more events. Key learning points: - The possible outcomes for one event can be stated. - The possible outcomes for two events can be stated. - The possible...

Pupil outcome: I can systematically find all the possible outcomes for two events by using a Venn diagram. Key learning points: - Possible outcomes for two events can be shown in a Venn diagram. - The Venn diagram can be used to generate...

Pupil outcome: I can systematically find all the possible outcomes for two events by listing them. Key learning points: - Possible outcomes for two events can be stated. - Possible outcomes for two events can be listed. - Possible...

Pupil outcome: I can use a three event Venn diagram to calculate probabilities (including conditional). Key learning points: - A three event Venn diagram can be used to calculate probabilities - Three event Venn diagrams can be used to...

Pupil outcome: I can systematically find all the possible outcomes for two events by using a two-way table. Key learning points: - Possible outcomes for two events can be listed in a table. - The outcome table can be used to generate a...

Pupil outcome: I can calculate and use theoretical probabilities for combined events using probability trees (2 events). Key learning points: - The probability of an outcome can be found with a probability tree diagram showing all...

Pupil outcome: I can identify the same outcome across all the different representations. Key learning points: - Fluency in moving between the representations is important. - Sometimes it is better to display the outcomes using a...

Pupil outcome: I can systematically find all the possible outcomes for two events by using an outcome tree diagram. Key learning points: - Possible outcomes for two events can be shown in an outcome tree diagram. - The outcome tree...

Pupil outcome: I can construct a three event Venn diagram. Key learning points: - A three event Venn diagram is easier to complete if information from intersecting events is completed first - Venn diagrams may show probabilities,...

Pupil outcome: I can use my knowledge of probability to solve problems. Key learning points: - Knowledge of probability can be applied to real world situations . - Probabilities can be used to aid decision making. - Theoretical...

Pupil outcome: I can calculate and use theoretical probabilities for combined events using two-way tables (2 events). Key learning points: - The probability of an outcome can be found by considering a two-way table showing all possible...

Pupil outcome: I can compare and contrast the usefulness of the different representations when calculating theoretical probabilities for combined events. Key learning points: - The probability of an outcome can be found from multiple...

Pupil outcome: I can calculate probabilities from probability trees and Venn diagrams. Key learning points: - The probability of an outcome can be found by considering a tree diagram - The probability of an event can be found by...

Pupil outcome: I can work with probabilities as fractions, decimals and percentages and use the fact that exhaustive events sum to 1. Key learning points: - Probabilities can be given as fractions, decimals or percentages - An event is...

Pupil outcome: I can calculate a conditional probability from a Venn diagram. Key learning points: - A Venn diagram can be used to calculate conditional probabilities - A Venn diagram can be used to calculate conditional probabilities...

Pupil outcome: I can find theoretical probabilities from a Venn diagram showing the possible outcomes for one event. Key learning points: - The probability of an outcome can be found by considering a Venn diagram showing all possible...