The activities in this workbook are designed to help students to understand what happens when a sample is taken, how to calculate the confidence interval for a mean and what this interval represents.

The first three spreadsheets consider samples taken from a normal distribution, a uniform distribution and an...

This MEP resource from CIMT is taken from text book 9B which covers the mathematics scheme of work for the second half of year 9.

Sampling covers: random sampling, systemmatic sampling, quota sampling and stratified random sampling.

The initial file forms part of the textbook. The activities sheet,...

In this activity students are asked to challenge assumptions made surrounding the selection of random numbers. For simple random sampling every member of the population requires an equal chance of being chosen. Students are required to use this spreadsheet to investigate for numbers up to 30.

This resource...

In this activity, students are given a variety of normal distributions each containing missing numbers. Students are required to fit the given numbers into the correct place. This puzzle is designed to test students’ understanding of the mean and variance of the sample mean for a Normal distribution. A certain...

In this activity, students are given 100 natural numbers, all with value less than one hundred, and are asked to estimate the mean of the population by taking a number of samples, finding the mean of each sample and then finding the mean of the sample means.

This resource is part of the Making Stats Vital...

This activity is designed to deepen understanding of hypothesis testing. Students are presented with a coin which is suspected of being biased. A hypothesis test is set up. A results table is shown giving the significance of the result at different levels of significance for different outcomes. Students are...

This is a problem solving lesson, designed to help you assess how well students are able to:

• Model a situation mathematically, justifying any assumptions made.
• Estimate unknown values/missing information when solving a problem.
• Calculate volumes of three-dimensional objects.
• ...

This is a problem solving lesson where students develop their understanding of the following areas:

• Solve simple problems involving ratio and direct proportion.
• Choose an appropriate sampling method.
• Collect discrete data and record them using a frequency table.

A sheet...

This resource from Defence Dynamics presents the findings of a MORI poll in varied formats. Research is carried out regularly by the Ministry of Defence (MOD) to track attitudes of the public towards the Armed Forces over time, looking at differences between different sectors of the population and areas of the...

This Save Earth resource presents a critical path analysis problem. It is designed to be used as an additional resource and fun example when teaching critical path analysis. Students are required to interpret and communicate solutions in the context of the original problem, understand, interpret and extract...

In this activity students take on the role of an adult in the Australian Outback who whilst out horse riding finds a female kangaroo that has just been killed on the road by a passing truck. Her joey is still alive in her pouch. Through video clips, photographs and data, students become familiar with a range of...

Find out how engineers who work in disaster response save lives on a massive scale. This Tomorrow’s Engineers poster and accompanying teacher booklet, activities and a lesson plan will help students to understand the scale and impact of disaster response engineering.

Many types of engineering are employed in...

How can STEM help us survive and thrive? From thinking about how diseases are spread or contained, to building a better skyscraper that can withstand earthquakes, this programme of activities explores both the practical and the hypothetical. Students are asked to explore the big question: Can we save the world with...

Students calculate interest for one year, then compound interest using a decimal multiplier.

This resource is part of the Nuffield Maths Level 1 Foundation resource collection.

This MEP resource from CIMT is taken from text book 7B which covers the mathematics scheme of work for the second half of year 7. Scale drawing covers measuring lengths, plans using scales and maps using scales. The initial file forms part of the textbook. The activities sheet, extra exercises and mental tests...