Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / HMH Into Reading CaliforniaResearch record checked Oct 3, 2026

Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / myPerspectives CaliforniaResearch record checked Oct 3, 2026

Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / Amplify Desmos Math CaliforniaResearch record checked Oct 3, 2026

Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / California Reveal MathResearch record checked Oct 3, 2026

Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / Amplify Science CaliforniaResearch record checked Oct 3, 2026

Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / Stile ScienceResearch record checked Oct 3, 2026

Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / History Alive! California SeriesResearch record checked Oct 3, 2026

Source-reported connection

These linked research records provide the basis or reference context for this connection. They may include an SDLA inventory or product reference rather than a district adoption document. Current use, edition, and districtwide implementation have not been confirmed.

• District source reference 1/1: Washington Unified / Reflections: California SeriesResearch record checked Oct 3, 2026