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    <title>Lab-Aids Blog</title>
    <link>https://www.lab-aids.com/blog-old</link>
    <description>Explore insights, resources, and classroom-ready ideas from Lab-Aids. Stay updated on science and math education, curriculum news, and teaching tips.</description>
    <language>en</language>
    <pubDate>Tue, 21 Apr 2026 17:09:55 GMT</pubDate>
    <dc:date>2026-04-21T17:09:55Z</dc:date>
    <dc:language>en</dc:language>
    <item>
      <title>Make Earth Day Matter: Science Activities for Middle and High School</title>
      <link>https://www.lab-aids.com/blog-old/make-earth-day-matter</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/make-earth-day-matter" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/LA_Twitter-Post-V2.png" alt="Happy Earth Day" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;h4 style="font-weight: bold; text-align: center;"&gt;TURN AWARENESS INTO ACTION WITH HANDS-ON ENVIRONMENTAL SCIENCE&lt;/h4&gt; 
&lt;p style="text-align: left; font-weight: normal;"&gt;&amp;nbsp;&lt;/p&gt; 
&lt;p style="text-align: left; font-weight: normal;"&gt;Earth Day is more than a single day - it’s an opportunity to help students connect science learning to the world they live in every day.&lt;/p&gt; 
&lt;p style="text-align: left; font-weight: normal;"&gt;While classroom conversations about sustainability are important, what sticks with students are the experiences where they can &lt;span style="font-weight: bold;"&gt;&lt;em&gt;investigate, analyze, and make sense of real environmental challenges&lt;/em&gt;&lt;/span&gt;. That’s where high-quality, hands-on curriculum can make all the difference.&lt;/p&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/make-earth-day-matter" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/LA_Twitter-Post-V2.png" alt="Happy Earth Day" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;h4 style="font-weight: bold; text-align: center;"&gt;TURN AWARENESS INTO ACTION WITH HANDS-ON ENVIRONMENTAL SCIENCE&lt;/h4&gt; 
&lt;p style="text-align: left; font-weight: normal;"&gt;&amp;nbsp;&lt;/p&gt; 
&lt;p style="text-align: left; font-weight: normal;"&gt;Earth Day is more than a single day - it’s an opportunity to help students connect science learning to the world they live in every day.&lt;/p&gt; 
&lt;p style="text-align: left; font-weight: normal;"&gt;While classroom conversations about sustainability are important, what sticks with students are the experiences where they can &lt;span style="font-weight: bold;"&gt;&lt;em&gt;investigate, analyze, and make sense of real environmental challenges&lt;/em&gt;&lt;/span&gt;. That’s where high-quality, hands-on curriculum can make all the difference.&lt;/p&gt;  
&lt;img src="https://track.hubspot.com/__ptq.gif?a=49514586&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fwww.lab-aids.com%2Fblog-old%2Fmake-earth-day-matter&amp;amp;bu=https%253A%252F%252Fwww.lab-aids.com%252Fblog-old&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>Issues and Science</category>
      <category>EDC Earth Science</category>
      <pubDate>Tue, 21 Apr 2026 17:09:55 GMT</pubDate>
      <guid>https://www.lab-aids.com/blog-old/make-earth-day-matter</guid>
      <dc:date>2026-04-21T17:09:55Z</dc:date>
      <dc:creator>Lab-Aids Consultant</dc:creator>
    </item>
    <item>
      <title>Issues and Science Earns Recognition in CURATE Review</title>
      <link>https://www.lab-aids.com/blog-old/issues-and-science-earns-recognition-in-curate-review</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/issues-and-science-earns-recognition-in-curate-review" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/MA%20CURATE%20Review%20Social%20Post_2026.png" alt="Issues and Science CURATE Review" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;h4 style="text-align: center;"&gt;&lt;strong&gt;MIDDLE SCHOOL SCIENCE PROGRAM RECOGNIZED FOR ALIGNMENT, ACCESSIBILITY, AND STRONG CLASSROOM SUPPORT&lt;/strong&gt;&lt;/h4&gt; 
&lt;p&gt;&amp;nbsp;&lt;/p&gt; 
&lt;p&gt;&lt;strong&gt;Lab-Aids®&lt;/strong&gt; is proud to share that &lt;em&gt;Issues and Science, Third Edition Revised&lt;/em&gt; (SEPUP®/Lab-Aids, 2020) has been reviewed through Massachusetts’ &lt;strong&gt;CURATE (Curriculum Ratings by Teachers)&lt;/strong&gt; process, a statewide initiative designed to help districts identify high-quality, standards-aligned instructional materials.&lt;/p&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/issues-and-science-earns-recognition-in-curate-review" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/MA%20CURATE%20Review%20Social%20Post_2026.png" alt="Issues and Science CURATE Review" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;h4 style="text-align: center;"&gt;&lt;strong&gt;MIDDLE SCHOOL SCIENCE PROGRAM RECOGNIZED FOR ALIGNMENT, ACCESSIBILITY, AND STRONG CLASSROOM SUPPORT&lt;/strong&gt;&lt;/h4&gt; 
&lt;p&gt;&amp;nbsp;&lt;/p&gt; 
&lt;p&gt;&lt;strong&gt;Lab-Aids®&lt;/strong&gt; is proud to share that &lt;em&gt;Issues and Science, Third Edition Revised&lt;/em&gt; (SEPUP®/Lab-Aids, 2020) has been reviewed through Massachusetts’ &lt;strong&gt;CURATE (Curriculum Ratings by Teachers)&lt;/strong&gt; process, a statewide initiative designed to help districts identify high-quality, standards-aligned instructional materials.&lt;/p&gt;  
&lt;img src="https://track.hubspot.com/__ptq.gif?a=49514586&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fwww.lab-aids.com%2Fblog-old%2Fissues-and-science-earns-recognition-in-curate-review&amp;amp;bu=https%253A%252F%252Fwww.lab-aids.com%252Fblog-old&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>Issues and Science</category>
      <pubDate>Tue, 27 Jan 2026 16:52:28 GMT</pubDate>
      <guid>https://www.lab-aids.com/blog-old/issues-and-science-earns-recognition-in-curate-review</guid>
      <dc:date>2026-01-27T16:52:28Z</dc:date>
      <dc:creator>Lab-Aids Consultant</dc:creator>
    </item>
    <item>
      <title>Lab-Aids to Publish Connected Mathematics® 4</title>
      <link>https://www.lab-aids.com/blog-old/lab-aids-to-publish-connected-mathematics-4</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/lab-aids-to-publish-connected-mathematics-4" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/IMG_3004.jpg" alt="Lab-Aids and the Connected Mathematics Project sign publishing agreement" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;p&gt;Michigan State University and Lab-Aids announced an exclusive partnership to publish the fourth edition of the Connected Mathematics Project (CMP) curriculum. Developed at Michigan State University with support from the National Science Foundation, CMP is widely used in middle grades classrooms across the United States and several foreign countries.&lt;/p&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/lab-aids-to-publish-connected-mathematics-4" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/IMG_3004.jpg" alt="Lab-Aids and the Connected Mathematics Project sign publishing agreement" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;p&gt;Michigan State University and Lab-Aids announced an exclusive partnership to publish the fourth edition of the Connected Mathematics Project (CMP) curriculum. Developed at Michigan State University with support from the National Science Foundation, CMP is widely used in middle grades classrooms across the United States and several foreign countries.&lt;/p&gt;  
&lt;img src="https://track.hubspot.com/__ptq.gif?a=49514586&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fwww.lab-aids.com%2Fblog-old%2Flab-aids-to-publish-connected-mathematics-4&amp;amp;bu=https%253A%252F%252Fwww.lab-aids.com%252Fblog-old&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>Connected Mathematics®</category>
      <pubDate>Wed, 12 Jul 2023 11:00:00 GMT</pubDate>
      <guid>https://www.lab-aids.com/blog-old/lab-aids-to-publish-connected-mathematics-4</guid>
      <dc:date>2023-07-12T11:00:00Z</dc:date>
      <dc:creator>Lab-Aids Consultant</dc:creator>
    </item>
    <item>
      <title>Redesigned for the NGSS</title>
      <link>https://www.lab-aids.com/blog-old/redesigned-for-the-ngss</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/redesigned-for-the-ngss" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/Untitled%20design%20(7).jpg" alt="Middle school students in a science classroom" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;p&gt;Rather than needing to start from scratch, &lt;em&gt;&lt;span style="font-weight: bold;"&gt;Issues and Science&lt;/span&gt;&lt;/em&gt; and &lt;em&gt;&lt;span style="font-weight: bold;"&gt;Science and Global Issues: Biology&lt;/span&gt;&lt;/em&gt; were built on years of experience in curriculum development, research on best-practice in science education, in-classroom field studies, and educator feedback.&lt;/p&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://www.lab-aids.com/blog-old/redesigned-for-the-ngss" title="" class="hs-featured-image-link"&gt; &lt;img src="https://www.lab-aids.com/hubfs/Untitled%20design%20(7).jpg" alt="Middle school students in a science classroom" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;p&gt;Rather than needing to start from scratch, &lt;em&gt;&lt;span style="font-weight: bold;"&gt;Issues and Science&lt;/span&gt;&lt;/em&gt; and &lt;em&gt;&lt;span style="font-weight: bold;"&gt;Science and Global Issues: Biology&lt;/span&gt;&lt;/em&gt; were built on years of experience in curriculum development, research on best-practice in science education, in-classroom field studies, and educator feedback.&lt;/p&gt;  
&lt;img src="https://track.hubspot.com/__ptq.gif?a=49514586&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fwww.lab-aids.com%2Fblog-old%2Fredesigned-for-the-ngss&amp;amp;bu=https%253A%252F%252Fwww.lab-aids.com%252Fblog-old&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>Issues and Science</category>
      <category>Science and Global Issues: Biology</category>
      <pubDate>Wed, 17 Feb 2021 12:00:00 GMT</pubDate>
      <guid>https://www.lab-aids.com/blog-old/redesigned-for-the-ngss</guid>
      <dc:date>2021-02-17T12:00:00Z</dc:date>
      <dc:creator>Lab-Aids Consultant</dc:creator>
    </item>
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