1. Identify the seven geometric shapes that make up a traditional tangram set: two large right triangles, one medium right triangle, two small right triangles, one square, and one parallelogram.
2. Examine each of the nine silhouettes provided in the image to determine which can be formed using all seven tangram pieces without overlap or gaps.
3. For each silhouette, attempt to mentally or physically arrange the seven tangram pieces to match its outline.
4. Verify that each valid solution uses exactly the seven standard tangram pieces.
5. List only those silhouettes that can be completely filled by the tangram set according to the rules.
Parent Tip: Review the logic above to help your child master the concept of tangram puzzle worksheet.