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level 2: intermediate icon
Science, Maths & Technology
Linear programming – the basic ideas
This free course examines the formulation and solution of small linear programming problems. Section 1 deals with the formulation of linear programming models, describing how mathematical models of suitable real-world problems can be constructed. Section 2 looks at graphical representations of two-dimensional models, considers some theoretical ...
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Science, Maths & Technology
Prospecting for water on the Moon
The last 50 years of lunar science have taught us that the Moon still holds many mysteries. Dr Simeon Barber explores prospecting for water on the Moon.
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Science, Maths & Technology
Apollo 11 and 50 years of research on Moon rocks
The first Moon landing is arguably the most important event for humankind. Dr Mahesh Anand and Dr Andrew G Tindle, shed light on the work which has taken place with the Moon rocks taken from that mission.
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level 1: introductory icon
Science, Maths & Technology
Language, notation and formulas
Communication is as vital in mathematics as in any language. This free course, Language, notation and formulas, will help you to express yourself clearly when writing and speaking about mathematics. You will also learn how to answer questions in the manner that is expected by the examiner.
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Science, Maths & Technology
Other Moons
It's 50 years since the first human landings on the Moon. Professor David A Rothery explains that we should not forget that there are moons in abundance, elsewhere in our Solar System.
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level 1: introductory icon
Society, Politics & Law
Getting started with SPSS
Handling statistical data is an essential part of psychological research. However, many people find the idea of using statistics, and especially statistical software packages, extremely daunting. This free course, Getting started with SPSS, takes a step-by-step approach to statistics software through seven interactive activities. No statistics ...
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Science, Maths & Technology
Multiple Moonlets Maketh Mystery
How did the moon form? Forget a single giant impact – relentless bombardment could explain the Moon’s formation, says Open University research student Zoe Morland.
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Science, Maths & Technology
Slip Slide Collide
Want to learn more about the Earth's tectonic plates? Start your journey into the surface of the Earth with these three quick-fire challenges in our science game.
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level 1: introductory icon
Science, Maths & Technology
Prices, location and spread
The free course, Prices, location and spread, explores aspects of the question Are people getting better or worse off? It covers statistical measures characterising the location of a batch of data (the median and the mean), and looks further at weighted means and at the interquartile range as a measure of spread (variability). Boxplots and ...
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level 1: introductory icon
Science, Maths & Technology
Ethics in science?
This free course, Ethics in science? discusses how scientists have a moral and ethical responsibility to consider whether they should carry out an experiment. In this short course you will learn of the first clinical trials undertaken for scurvy and small pox and gain an understanding of how much more rigorous today’s clinical trials are. You ...
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level 1: introductory icon
Science, Maths & Technology
Preparing for your digital life in the 21st Century
Get ready for life in the digital age with this free course, Preparing for your digital life in the 21st Century, which explores how technology shapes our world. Learn what it means to live a ‘digital life’, understand the role of information and communication technologies, and discover how computers work behind the scenes.
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level 3: advanced icon
Science, Maths & Technology
Working on your own mathematics
This free course, Working on your own mathematics, focuses on your initial encounters with research. It invites you to think about how perceptions of mathematics have influenced you in your prior learning, your teaching and the attitudes of learners.