{"product_id":"ilts-science-biology-239-study-guide-2027-2028","title":"ILTS Science: Biology (239) Study Guide 2027–2028 | Illinois Biology Teacher Licensure Exam Prep, 2 Practice Tests, 200 Questions (PDF)","description":"\u003cp\u003ePrepare for ILTS Science: Biology (239), the content-area test for the Biology designation of the Illinois science endorsement (grades 9-12). The 13 sections follow the five official subareas and 15 objectives in order, including the general-science core (chemistry, physics, Earth and space and environmental science, practices, crosscutting concepts and science reading) that makes up 60% of the test.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Inside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Exam overview: 100 multiple-choice questions, 3 hours 15 minutes of testing, the five subareas and their weights, the 240 passing score, the on-screen calculator and periodic table, and the $110 fee\u003c\/p\u003e\n\u003cp\u003e• Subarea 1: science and engineering practices, the seven crosscutting concepts and reading and literacy in the science classroom\u003c\/p\u003e\n\u003cp\u003e• Subarea 2: core ideas in chemistry, physics, biology, Earth and space science and environmental science, each with engineering design and teaching\u003c\/p\u003e\n\u003cp\u003e• Subareas 3-5: biochemistry and energetics, cell biology, molecular biology, genetics, evolution, ecology and the unity and diversity of life, with lab safety and teaching strategies throughout\u003c\/p\u003e\n\u003cp\u003e• Worked examples with numbered steps, 16 diagrams and graphs (cell cycle, replication fork, Punnett square, energy pyramid, enzyme energy diagram and more) and 120+ quick-reference tables\u003c\/p\u003e\n\u003cp\u003e• Study schedules, FAQs and test-taking strategies\u003c\/p\u003e\n\u003cp\u003e• 2 practice tests of 100 questions each, 200 questions total, weighted by the official subareas, with a complete answer key and an explanation for every question\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Instant digital download (PDF), 8.5 × 11 in\u003c\/p\u003e\n\u003cp\u003e• Clickable table of contents\u003c\/p\u003e\n\u003cp\u003e• Print it or study on a tablet, laptop or phone\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note: This is a digital product. No physical item will be shipped.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an independent study resource and is not affiliated with or endorsed by the Illinois State Board of Education, the Illinois Licensure Testing System or Pearson.\u003c\/p\u003e","brand":"Test Treasure Publication","offers":[{"title":"Default Title","offer_id":68013459931438,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5997\/9822\/files\/Etsy_Cover_1_Hero_886e9960-2226-407c-9387-594097693325.png?v=1794510416","url":"https:\/\/testtreasure.com\/products\/ilts-science-biology-239-study-guide-2027-2028","provider":"Test Treasure Publication","version":"1.0","type":"link"}