Fully Comprehensive simple machines set for middle school. Contains 1432 pieces and color-coded building instructions to build 30 different models. Build 4 of each\/any model type simultaneously. Models demonstrate: 1st, 2nd and 3rd class levers; fixed, movable, compound and block and tackle pulley systems; wheels and axles with the force applied to both the wheel and the axle; inclined planes, screws and wedges; spur, crown, sprocket, rack and pinion, transmission and differential gear systems. A 70 page teacher’s guide is included in the set; 14 student inquiry lesson plans and worksheets, plus teacher answer sheets.<\/p>\n
Teacher’s Guide Included!<\/p>\n","protected":false},"excerpt":{"rendered":"
Fully Comprehensive simple machines set for middle school. Contains 1432 pieces and color-coded building instructions to build 30 different models. Build 4 of each\/any model type simultaneously. Models demonstrate: 1st, 2nd and 3rd class levers; fixed, movable, compound and block and tackle pulley systems; wheels and axles with the force applied to both the wheel … Read more<\/a><\/p>\n","protected":false},"featured_media":408378,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[]},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":["post-500400","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","resize-featured-image","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons","first","outofstock","sold-individually","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/product\/500400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/media\/408378"}],"wp:attachment":[{"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/media?parent=500400"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/product_brand?post=500400"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/product_cat?post=500400"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.teachersparadise.com\/co\/wp-json\/wp\/v2\/product_tag?post=500400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}