{"product_id":"number-and-operations-in-base-ten-leveled-problems-relation","title":"Number and Operations in Base Ten Leveled Problems: Relation","description":"Differentiate problem solving in your classroom using effective, research-based strategies. This lesson requires students to investigate the relationship between addition and subtraction. The problem-solving mini-lesson guides teachers in how to teach differentiated lessons. The student activity sheet features a problem tiered at three levels.","brand":"Shell Education","offers":[{"title":"Default Title","offer_id":42551983439985,"sku":"9781480785359","price":1.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/4195\/5185\/files\/50774_15.jpg?v=1761657055","url":"https:\/\/scholarschoice.ca\/products\/number-and-operations-in-base-ten-leveled-problems-relation","provider":"Scholar's Choice","version":"1.0","type":"link"}