TASC Transdisciplinary Science study guide
TASC Transdisciplinary Science · Work through your exam, one topic at a time.
The TASC (Test Assessing Secondary Completion) Science test is one of the subject-area tests in a high school equivalency battery. Passing the full battery can earn a state-issued high school equivalency credential that employers, trade programs, and some colleges accept in place of a diploma. The science test is written for adults and out-of-school youth who did not finish high school, so it favors reasoning over memorized vocabulary. Content spans four areas: life science, physical science (chemistry and physics), Earth and space science, and scientific inquiry and practices. Topics on this exam: Life Science (Biology), Physical Science (Chemistry and Physics), Earth and Space Science, and Scientific Inquiry, Practices, and Crosscutting Concepts. The TASC Transdisciplinary Science study guide has 4 sections and about 1,316 words.
01Life Science (Biology)
Life science questions on the TASC test how organisms are built, how they function, and how they pass traits to offspring. You should be able to describe cell structure and the roles of the nucleus, mitochondria, chloroplasts, ribosomes, and cell membrane, and to distinguish prokaryotic from eukaryotic cells.
362 words, about 2 min02Physical Science (Chemistry and Physics)
Physical science covers matter, its changes, and the forces and energy that govern motion. In chemistry, know the structure of the atom (protons, neutrons, electrons), how atomic number and mass number differ, and how the periodic table organizes elements by increasing atomic number and repeating properties.
315 words, about 2 min03Earth and Space Science
Earth and space science connects the planet's systems with the wider solar system. You should understand Earth's layered interior, plate tectonics, and how plate boundaries produce earthquakes, volcanoes, and mountain ranges.
306 words, about 2 min04Scientific Inquiry, Practices, and Crosscutting Concepts
This domain tests how science works as a process. You should be able to identify a hypothesis, distinguish independent and dependent variables, and recognize controlled variables and control groups.
333 words, about 2 min