Begin with the subject map
alpha Lernen’s current site provides an A–Z subject route and direct entries for areas such as German, mathematics, biology, chemistry, physics and economics. The subject pages sit alongside broader topic explanations and material for teaching. This structure is more useful for a specific revision question than waiting for a matching television slot.
Write down the concept you need to understand, then use its subject page to narrow the selection. An attractive clip title can be a starting point, but a topic page may contain the definitions or related explanation needed to make sense of it. Check that you are following the same mathematical or scientific idea throughout.
Keep the explanation and the application together
A sensible sequence is to encounter the idea, see it applied and then attempt a small problem without the explanation open. This is a suggested study method rather than an alpha Lernen account feature. It works best when the chosen clips address the same concept from complementary angles.
The site’s exponential-growth topic is one example of a mathematical idea connected to an everyday context. Before using a contextual example as a revision exercise, identify the quantity being measured and the assumptions in the explanation. Understanding a graph is a different task from memorising the story that introduces it.
Use the topic’s own links to retain meaning
Move between a video and its accompanying page when a symbol, definition or diagram needs clarification. Note the title and the point at which the explanation changes from defining the concept to applying it. A saved link to the topic page is often more informative than a list of unrelated video thumbnails.
For language or media study, the output might instead be a short analysis of how a message is constructed. Use the relevant subject or media-education material for that purpose. A clip made to explain an equation should not be treated as if it also supplies a complete guide to evaluating a news report.
Review the sequence against your course
Compare the selected material with the terminology and scope used in your class. A broadcaster’s subject collection can support learning without reproducing the order of a particular school’s course or the requirements of every examination. Use your course specification to decide what needs further practice.
Keep a short list of the questions you can now answer and those that remain. That provides a practical stopping point: add another clip because it addresses a named gap, rather than because more videos are available. This guide checks the public educational navigation, not examination suitability or playback on a particular device.
Questions answered
Does the alpha Lernen TV schedule contain every online learning topic?
Do not assume that. Use the subject and topic pages for online discovery and the schedule for broadcast appointments.
Sources & further reading
Official references for the subjects discussed. Service terms and device software can change.