{"product_id":"developmental-mathematics-level-17-e-book-set-9th-grade-12th-grade-math-curriculum-algebra-1-signed-numbers","title":"Level 17 E-Book Set | 8th Grade - 9th Grade Math Curriculum | Algebra 1: Signed Numbers","description":"\u003cp\u003eLevel 17 of the Developmental Mathematics program, trusted by educators and parents since 1993, enables students aged 14-18 to master foundational algebra concepts \u0026amp; develop natural problem-solving through hands-on activities and real-world applications.\u003c\/p\u003e\n\n\u003cp\u003eWith over 200 interactive exercises, this eighth grade and ninth grade math curriculum fosters independent learning in students while equipping parents with the supplemental math and homeschool resources they need to prepare young minds for long-term academic success.\u003c\/p\u003e\n\n\u003cp\u003eThis level teaches understanding variables, signed numbers, solving equations and inequalities, and graphing and functions.\u003c\/p\u003e\n\n\u003cp\u003eThis E-Book Set includes:\u003c\/p\u003e\n\n\u003cp\u003e• One 80-page Workbook\u003c\/p\u003e\n\n\u003cp\u003e• One Diagnostic Test\u003c\/p\u003e\n\n\u003cp\u003e• One Solutions Manual (for parents and teachers)\u003c\/p\u003e\n\n\u003cp\u003e*This purchase includes digital access to the content for the access period you choose and allows up to 5 PDF downloads. Your access link will be delivered via email immediately after purchase.\u003c\/p\u003e","brand":"Developmental Math","offers":[{"title":"6 Month Access","offer_id":44572623011894,"sku":"17X06","price":70.0,"currency_code":"USD","in_stock":true},{"title":"9 Month Access","offer_id":46482153537590,"sku":"17X09","price":75.0,"currency_code":"USD","in_stock":true},{"title":"12 Month Access","offer_id":44572623044662,"sku":"17X12","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5647\/2630\/files\/Level_17_E-Book_Set.webp?v=1782605360","url":"https:\/\/devmath.org\/products\/developmental-mathematics-level-17-e-book-set-9th-grade-12th-grade-math-curriculum-algebra-1-signed-numbers","provider":"Developmental Math","version":"1.0","type":"link"}