Works well for developing comparative concepts. The manipulatives are high quality and inviting to the eye/touch. High quality, sturdy laminated board features colorful words and pictures that are large and easy to see/read by students with visual issues. Board is single sided with textual cues for those who need written cues. All items store easily in the box. I mix and match the Lakeshore manipulatives for patterning, comparison/contrast, describing, and categorizing. Love, love, love these items!

I love this Comparing Sizes Activity Box. It's extremely helpful teaching my severely autistic, nonverbal son. The manipulatives are realistic and perfect for him to understand the concepts of small, medium and large. I'm really glad that I purchased this set.

Grand kids are loving this!! Excellent learning tool.

This is perfect for teaching big vs small in a 3d hands on way. I love this and so do my clients!

I absolutely love this product. This activity not only helped the students in my classroom to sort by size, it helped the students use critical thinking to sort it in different groups, such as by color, and categories. I highly recommend this product.

Looks exactly as pictured. Very durable so I assume it will hold up well with young students. My twos love it!!!

This product is the best of the best to teach kids about different sizes. The texture is a plus. Very durable and resistant to water. Just keep an eye on your kid because the pieces are small. Perfect product, I'm in love.

I can't wait to use this for easier assessments before report cards!

Materials can be cleaned easily. Perfect for 3 year olds

Perfect for teaching concepts and new vocabulary to preschoolers.

He loves understanding how different are the size

kids love this product not only they love comparing them but they also like to use them in games they create projects they do etc highly recommend