; and (B) by adding at the end the following: (c) Authorization of appropriations for subpart 5 There are authorized to be appropriated to carry out subpart 5— (1) $20,000,000 for each of fiscal years 2019 and 2020; and (2) $21,000,000 for each of fiscal years 2021 and 2022. ; and (2) by adding at the end the following: 5 Engineering Education 4651. Grant program authorized (a) In general From amounts appropriated under section 4601(c), the Secretary shall award grants, on a competitive basis, to eligible entities to implement formal and informal engineering education programs in elementary schools and secondary schools to— (1) teach students the overall analytical and experimental approaches used in engineering and engineering technology; and (2) increase participation of underrepresented student groups in the engineering and engineering technology pipeline. (b) Maximum grant amount A grant awarded under this subpart may not exceed $1,000,000. (c) Matching funds An eligible entity receiving a grant under this subpart shall provide non-Federal funds in amount equal to the grant amount. Such non-Federal funds may include in-kind support (such as equipment, supplies, materials, and participation of personnel in the development and implementation of activities to be carried out under the grant). (d) Uses of funds (1) In general An eligible entity receiving a grant under this subpart shall use such funds to carry out a program that— (A) provides engineering instructional materials based on review and analysis of the effectiveness of existing formal, or informal research-based and evidenced-based locally relevant instructional materials; (B) provides professional development for pre-service and in-service teachers to teach engineering; (C) provides instructions on engineering and engineering technology during normal classroom hours or after school; (D) incorporates evidence-based practices to increase diversity of student groups participating in the program