Looking back in time, it’s hard to imagine a time when there were next to no food safety regulations in the United States. But in the late nineteenth and early twentieth century, there were no laws stopping food producers from selling food that endangered the health of their customers. This all changed at the turn of the twentieth century. Listen to hear how one American chemist conducted daring experiments to publicize the damage that tainted food could cause, and how this transformed food safety regulations forever.
Story Length: 7:32
Socrative users can import these questions using the following code: SOC-1234
Fact, Question, Response
Language Identification Organizer
Deeper Meaning Chart
Food gives our body the energy needed to function and thrive. But what is energy? Where can you find it and how can you calculate it? This public radio story explores the energy in a cheese curl by burning it. Listen to learn about a great lab that allows you to calculate the energy in food.
Our food supply is considered safe today thanks in large part to a movement to improve safety following the publication of the novel in 1906, The Jungle by Upton Sinclair. It was a vivid portrayal of the lives of immigrant families who worked in a meat-packing plant in Chicago. Americans were shocked and disgusted. This public radio story tells of how The Jungle galvanized public support to improve the safety of our food system.
Since World War II, fast food has been central to American food culture. Hamburgers and fries have come to be at the very center of many Americans’ diets. But fast food changed the way we raise and process beef and grow potatoes. It’s also added to the problem of obesity. The growth in fast food culture over the past fifty years has changed many fundamental things about culture, health, and the economy. Listen to hear how fast food has affected life in America by listening to this interview with the author of the book “Fast Food Nation”.
The Lexile Audio Measure is an indicator of the complexity of an audio passage. It is based on a scientifically developed scale with a maximum score of 2000L.How to Use Lexile Audio Measures
Find stories at the right level of complexity for your students, so that they will be challenged without being frustrated. The measures are categorized into low, medium, or high in order to aid teachers in story selection when they do not know students’ Lexile listening levels.
|Listening Level||Lexile Audio Measures|
These recommended ranges are for instructional use of Listenwise audio content in combination with supports such as the interactive transcript, etc.
|Grade||Lexile Audio Measures (Recommended Ranges)|
|1||215L - 610L|
|2||490L - 855L|
|3||725L - 1060L|
|4||945L - 1250L|
|5||1045L - 1350L|
|6||1125L - 1430L|
|7||1190L - 1500L|
|8||1250L - 1555L|
|9||1300L - 1610L|
|10||1345L - 1655L|
|11/12||1385L - 1695L|